CVE-2021-3680 - Vulnerability Details - OpenCVE

showdoc is vulnerable to Missing Cryptographic Step

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00099.

Key SSVC decision points have not yet been added.

Vendors	Products
Showdoc	Showdoc

Configuration 1 [-]

cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-2019	showdoc is vulnerable to Missing Cryptographic Step
Github GHSA	GHSA-8vh3-29mr-m9xg	Inadequate Encryption Strength in showdoc

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370
https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2

History

No history.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-08-04T12:50:47

Updated: 2024-08-03T17:01:08.348Z

Reserved: 2021-08-03T00:00:00

Link: CVE-2021-3680

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-04T13:15:08.093

Modified: 2024-11-21T06:22:08.780

Link: CVE-2021-3680

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "star7th/showdoc", "vendor": "star7th", "versions": [{"lessThanOrEqual": "2.9.7", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "showdoc is vulnerable to Missing Cryptographic Step"}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-325", "description": "CWE-325 Missing Cryptographic Step", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-08-04T12:50:47", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2"}], "source": {"advisory": "76b49607-fba9-4100-9be7-cb459fe6cfe2", "discovery": "EXTERNAL"}, "title": "Missing Cryptographic Step in star7th/showdoc", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-3680", "STATE": "PUBLIC", "TITLE": "Missing Cryptographic Step in star7th/showdoc"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "star7th/showdoc", "version": {"version_data": [{"version_affected": "<=", "version_value": "2.9.7"}]}}]}, "vendor_name": "star7th"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "showdoc is vulnerable to Missing Cryptographic Step"}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-325 Missing Cryptographic Step"}]}]}, "references": {"reference_data": [{"name": "https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370", "refsource": "MISC", "url": "https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370"}, {"name": "https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2"}]}, "source": {"advisory": "76b49607-fba9-4100-9be7-cb459fe6cfe2", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:01:08.348Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2021-3680", "datePublished": "2021-08-04T12:50:47", "dateReserved": "2021-08-03T00:00:00", "dateUpdated": "2024-08-03T17:01:08.348Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*", "matchCriteriaId": "58BC041D-6890-4EA5-AC85-74745A14E3AE", "versionEndIncluding": "2.9.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "showdoc is vulnerable to Missing Cryptographic Step"}, {"lang": "es", "value": "showdoc es vulnerable a una Falta de un Paso Criptogr\u00e1fico"}], "id": "CVE-2021-3680", "lastModified": "2024-11-21T06:22:08.780", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 0.8, "impactScore": 4.0, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-04T13:15:08.093", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-325"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-347"}], "source": "nvd@nist.gov", "type": "Primary"}]}