{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-35818", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-02T16:30:45.370Z", "dateReserved": "2023-06-17T00:00:00", "datePublished": "2023-07-17T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-07-17T00:00:00"}, "descriptions": [{"lang": "en", "value": "An issue was discovered on Espressif ESP32 3.0 (ESP32_rev300 ROM) devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit another behavior in the chip to gain unauthorized access to the ROM download mode. Access to ROM download mode may be further exploited to read the encrypted flash content in cleartext format or execute stub code."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://espressif.com"}, {"url": "https://www.espressif.com/sites/default/files/advisory_downloads/AR2023-005%20Security%20Advisory%20Concerning%20Bypassing%20Secure%20Boot%20and%20Flash%20Encryption%20Using%20EMFI%20EN.pdf"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T16:30:45.370Z"}, "title": "CVE Program Container", "references": [{"url": "https://espressif.com", "tags": ["x_transferred"]}, {"url": "https://www.espressif.com/sites/default/files/advisory_downloads/AR2023-005%20Security%20Advisory%20Concerning%20Bypassing%20Secure%20Boot%20and%20Flash%20Encryption%20Using%20EMFI%20EN.pdf", "tags": ["x_transferred"]}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-d0wd-v3_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "799AD626-26F8-4DE5-BF95-013DB7A45B7E", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-d0wd-v3_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "E0147BFD-025A-4D93-877F-2F2C29C6959E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-d0wd-v3:-:*:*:*:*:*:*:*", "matchCriteriaId": "E2A900D0-AAE3-487D-A2BA-804087FD36F1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-d0wdr2-v3_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "C38E44C3-66AD-4836-BC39-7A4524585EAA", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-d0wdr2-v3_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "8A68B85D-5084-463A-BDB3-166A51E16E4D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-d0wdr2-v3:-:*:*:*:*:*:*:*", "matchCriteriaId": "C9261D74-CDD0-46BD-9D8E-CEE9E21BCCB7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-u4wdh_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "B960A0A4-7A1D-4A90-8971-BD06A8DED886", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-u4wdh_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "2A36537A-302A-48FA-B2D8-4D561AA7F47A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-u4wdh:-:*:*:*:*:*:*:*", "matchCriteriaId": "4B200BE2-96E0-4FA9-8057-A763CEB85462", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-v3_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "6D41EB4B-F8DE-4983-80CA-A4BB4EB37A3C", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-v3_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "6E3204E6-31EF-49FF-B8AF-7F349AA2671B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-v3:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6A4987A-B141-4D8A-9903-1DBC517DC196", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-v3-02_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "1402D671-9743-4CDC-98B3-D92C06D07815", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-v3-02_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "6B16AE79-6270-4B10-91FB-E3CC0B555808", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-v3-02:-:*:*:*:*:*:*:*", "matchCriteriaId": "C6073382-3D62-462D-BEB0-A6F7DCC0CF22", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-d4_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "E0FF3F24-ED71-4509-BD12-2083F531CC5D", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-d4_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "3678612F-7C99-4505-A7AE-EAAB0D320BF5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-d4:-:*:*:*:*:*:*:*", "matchCriteriaId": "16B81559-2017-4956-AED9-6BAB282C51B4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-wroom-32e_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "7690F049-5AE9-417C-AFD6-73852358DCD1", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-wroom-32e_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "8372AA6E-56AB-4F63-AC08-7C7395880643", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-wroom-32e:-:*:*:*:*:*:*:*", "matchCriteriaId": "32711CAE-C124-40CF-9412-4DF44791DC7C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-wroom-32ue_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "9F69E6C7-1899-4A30-B37A-8CA803809AB4", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-wroom-32ue_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "55F7C109-F15E-4A80-A7A0-A1CADDF63D74", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-wroom-32ue:-:*:*:*:*:*:*:*", "matchCriteriaId": "0DC64180-4328-4791-9A16-5D3A6642C430", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-wroom-da_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "317BFE6E-DC25-44A5-A24C-1C324ECE7292", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-wroom-da_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "C09D15D2-0916-49A0-936C-B2344CAC1696", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-wroom-da:-:*:*:*:*:*:*:*", "matchCriteriaId": "EC297E78-8A2D-45F1-9A55-BD0A79BB3E36", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-wrover-e_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "0588B56B-7023-4D6E-8A8F-542DF655A624", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-wrover-e_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "6D98DB98-5863-4F38-A70C-3DC62FFE8F66", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-wrover-e:-:*:*:*:*:*:*:*", "matchCriteriaId": "E9299101-33B7-4E7D-B1BB-4456648BB814", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-wrover-ie_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "45C0B3BD-C9EF-48CF-896C-A8DBA6704034", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-wrover-ie_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "492E125A-7057-4120-A7F6-DAF1EC6961F4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-wrover-ie:-:*:*:*:*:*:*:*", "matchCriteriaId": "A7604894-2F1F-4CBE-906F-5FC2242841A5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-mini-1_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "4A14A901-D6C6-4760-9CDE-B604F12905D2", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-mini-1_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "E8AC6C4C-1800-4B67-BCA7-F1935228087D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-mini-1:-:*:*:*:*:*:*:*", "matchCriteriaId": "B9EAF439-B6D6-4309-BC57-6B8C3BFB8831", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-mini-1u_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "3F3258C9-784E-4F3D-A640-3CD5833A9FD2", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-mini-1u_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "748973F8-0325-4FAC-95C1-14827EED5D6A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-mini-1u:-:*:*:*:*:*:*:*", "matchCriteriaId": "39129390-9068-46A9-A062-6F9C631132FE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-mini-02_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "B134E89B-21A6-4770-8882-1A1007974855", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-mini-02_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "39A57607-B281-4BB7-901E-E65D7A77D929", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-mini-02:-:*:*:*:*:*:*:*", "matchCriteriaId": "B6DB3006-5A1A-45AE-9966-13983CC3EC36", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-mini-02u_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "E7CAB357-5200-481D-8647-0514B8F3D912", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-mini-02u_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "167D4B96-DDB4-4D23-AE17-B1A2209AB9B5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-mini-02u:-:*:*:*:*:*:*:*", "matchCriteriaId": "0636261C-BBF5-469C-9D81-5F3D740942EF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-v3-zero_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "0B9A6A24-8DF9-4645-9E42-1C73688671C2", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-v3-zero_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "34FD1B5E-BE47-4676-A173-8C167A6C6098", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-v3-zero:-:*:*:*:*:*:*:*", "matchCriteriaId": "04A8A4A2-8B3F-4CF7-B534-8E640400855F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-devkitc_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "3E39E876-189B-4E68-863C-691516D49C9E", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-devkitc_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "75B16884-2F98-4469-B528-55FA20D8B829", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-devkitc:-:*:*:*:*:*:*:*", "matchCriteriaId": "46FC5812-BFB4-487F-A092-1A37EEADF23C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-devkitm-1_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "11BE8124-0756-4BC2-BCC0-343356B2D7F4", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-devkitm-1_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "4BA1F144-123E-48E7-B8C4-24D1BBB020B5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-devkitm-1:-:*:*:*:*:*:*:*", "matchCriteriaId": "85BEAC51-2C33-45ED-88B3-52C01A4F267F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-kit_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "B8641979-D544-4101-9B4F-B8581B67ADEC", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-kit_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "26404230-3B59-4CFC-A44E-5C82EB7720CA", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-kit:-:*:*:*:*:*:*:*", "matchCriteriaId": "A4D8CE08-FEDD-4694-80B3-9A73F98198EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-pico-v3-zero-devkit_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "68343F13-DBAF-42BB-9E93-1695CD36E299", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-pico-v3-zero-devkit_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "9E18A35E-0011-4D6F-9DED-8F2D58157797", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-pico-v3-zero-devkit:-:*:*:*:*:*:*:*", "matchCriteriaId": "DFCA0D56-5A2B-4E93-89C6-F1BB326E7301", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp-eye_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "A900474A-DAAE-4C4D-944E-F5393C3420F2", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp-eye_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "08FB8643-E002-4EFE-8A1A-E67104286E4E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp-eye:-:*:*:*:*:*:*:*", "matchCriteriaId": "0F2B17E4-7811-4829-B630-30BD51686886", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:espressif:esp32-vaquita-dspg_firmware:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "3D399EEA-105C-4DED-8E33-FEFCEDA476C2", "vulnerable": true}, {"criteria": "cpe:2.3:o:espressif:esp32-vaquita-dspg_firmware:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "7950F0AF-0E4E-41CD-A931-D88D802070AD", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:espressif:esp32-vaquita-dspg:-:*:*:*:*:*:*:*", "matchCriteriaId": "BA4A7BA5-AA74-4A12-9E2E-8FCE8F7F5455", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered on Espressif ESP32 3.0 (ESP32_rev300 ROM) devices. An EMFI attack on ECO3 provides the attacker with a capability to influence the PC value at the CPU context level, regardless of Secure Boot and Flash Encryption status. By using this capability, the attacker can exploit another behavior in the chip to gain unauthorized access to the ROM download mode. Access to ROM download mode may be further exploited to read the encrypted flash content in cleartext format or execute stub code."}], "id": "CVE-2023-35818", "lastModified": "2023-07-28T13:54:09.400", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-07-17T16:15:09.940", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://espressif.com"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.espressif.com/sites/default/files/advisory_downloads/AR2023-005%20Security%20Advisory%20Concerning%20Bypassing%20Secure%20Boot%20and%20Flash%20Encryption%20Using%20EMFI%20EN.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}