CVE-2021-32096

The ConsoleAction component of U.S. National Security Agency (NSA) Emissary 5.9.0 allows a CSRF attack that results in injecting arbitrary Ruby code (for an eval call) via the CONSOLE_COMMAND_STRING parameter.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://blog.sonarsource.com/code-vulnerabilities-in-nsa-application-revealed	Exploit Third Party Advisory
https://portswigger.net/daily-swig/nsa-workflow-application-emissary-vulnerable-to-malicious-takeover	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nsa:emissary:5.9.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-05-07 04:15

Updated : 2021-05-19 17:44

NVD link : CVE-2021-32096

Mitre link : CVE-2021-32096

CVE.ORG link : CVE-2021-32096

JSON object : View

Products Affected

nsa

emissary

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2021-32096", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-05-07T04:15:07.230", "references": [{"url": "https://blog.sonarsource.com/code-vulnerabilities-in-nsa-application-revealed", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://portswigger.net/daily-swig/nsa-workflow-application-emissary-vulnerable-to-malicious-takeover", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "The ConsoleAction component of U.S. National Security Agency (NSA) Emissary 5.9.0 allows a CSRF attack that results in injecting arbitrary Ruby code (for an eval call) via the CONSOLE_COMMAND_STRING parameter."}, {"lang": "es", "value": "El componente ConsoleAction de U.S. National Security Agency (NSA) Emissary versi\u00f3n 5.9.0, permite un ataque de tipo CSRF que resulta en una inyecci\u00f3n de c\u00f3digo de Ruby arbitrario (para una llamada de eval) por medio del par\u00e1metro CONSOLE_COMMAND_STRING"}], "lastModified": "2021-05-19T17:44:44.307", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nsa:emissary:5.9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3D1A1AF-D262-4257-9C0F-832E3B87F386"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}