CVE-2023-31447 - Vulnerability Details - OpenCVE

Description

user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code.

Published: 2023-08-21

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:draytek:vigor2625_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:draytek:vigor2625:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-35755	user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00182.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://draytek.com
https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4

History

Mon, 07 Oct 2024 19:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-94
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Draytek Vigor2620 Vigor2620 Firmware Vigor2625 Vigor2625 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-08-21T00:00:00.000Z

Updated: 2024-10-07T17:19:37.998Z

Reserved: 2023-04-28T00:00:00.000Z

Link: CVE-2023-31447

Vulnrichment

Updated: 2024-08-02T14:53:30.960Z

NVD

Status : Modified

Published: 2023-08-21T17:15:46.847

Modified: 2024-11-21T08:01:52.957

Link: CVE-2023-31447

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-31447", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-10-07T17:19:37.998Z", "dateReserved": "2023-04-28T00:00:00.000Z", "datePublished": "2023-08-21T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-08-21T12:23:59.756Z"}, "descriptions": [{"lang": "en", "value": "user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://draytek.com"}, {"url": "https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:53:30.960Z"}, "title": "CVE Program Container", "references": [{"url": "https://draytek.com", "tags": ["x_transferred"]}, {"url": "https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-94", "lang": "en", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}], "affected": [{"vendor": "draytek", "product": "vigor2620", "cpes": ["cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "3.9.8.4", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-07T17:17:45.683833Z", "id": "CVE-2023-31447", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-07T17:19:37.998Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://draytek.com", "tags": ["x_transferred"]}, {"url": "https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T14:53:30.960Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-31447", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-10-07T17:17:45.683833Z"}}}], "affected": [{"cpes": ["cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*"], "vendor": "draytek", "product": "vigor2620", "versions": [{"status": "affected", "version": "0", "lessThan": "3.9.8.4", "versionType": "custom"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-07T17:18:54.830Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://draytek.com"}, {"url": "https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4"}], "descriptions": [{"lang": "en", "value": "user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-08-21T12:23:59.756Z"}}}, "cveMetadata": {"cveId": "CVE-2023-31447", "state": "PUBLISHED", "dateUpdated": "2024-10-07T17:19:37.998Z", "dateReserved": "2023-04-28T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2023-08-21T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D18E724C-1F47-4EAD-81DB-EF77A5062CBD", "versionEndExcluding": "3.9.8.4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*", "matchCriteriaId": "5D98663B-F2F5-4ADC-9FD5-75846890EEBA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:draytek:vigor2625_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7266D30A-F72B-417F-A9FC-AA13568F5BE3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:draytek:vigor2625:-:*:*:*:*:*:*:*", "matchCriteriaId": "4847017B-E2E6-428E-BB7E-B73563C89F3D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code."}], "id": "CVE-2023-31447", "lastModified": "2024-11-21T08:01:52.957", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-21T17:15:46.847", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "https://draytek.com"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://draytek.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/rrrrrrri/013c9eef64b265af4163478bfcf29ff4"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-94"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}