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CVE-2021-32096

26
FAUCET Score

CVE-2021-32096 describes a Cross-Site Request Forgery (CSRF) vulnerability in the ConsoleAction component of NSA Emissary 5.9.0. This flaw allows an attacker to inject arbitrary Ruby code via the CONSOLE_COMMAND_STRING parameter, leading to remote code execution. With a CVSS score of 8.8 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity, requiring user interaction, and can result in complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.9.0CPE matchmatch criteria
cpe:2.3:a:nsa:emissary:5.9.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 46th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.sonarsource.com / code-vulnerabilities-in-nsa-application-revealed
ExploitThird Party Advisory
portswigger.net / daily-swig/nsa-workflow-application-emissary-vulnerable-to-malicious-takeover
ExploitThird Party Advisory