VulnerabilityModified
CVE-2021-32096
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.
HIGH 8.8EPSS 0.59%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.59% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- nsa/emissary
- Source
- cve@mitre.org
References
- https://blog.sonarsource.com/code-vulnerabilities-in-nsa-application-revealedExploit, Third Party Advisory
- https://portswigger.net/daily-swig/nsa-workflow-application-emissary-vulnerable-to-malicious-takeoverExploit, Third Party Advisory
- https://blog.sonarsource.com/code-vulnerabilities-in-nsa-application-revealedExploit, Third Party Advisory
- https://portswigger.net/daily-swig/nsa-workflow-application-emissary-vulnerable-to-malicious-takeoverExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.