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CVE-2021-20096

27
FAUCET Score

CVE-2021-20096 describes a Cross-Site Request Forgery (CSRF) vulnerability in OpenOversight version 0.6.4, allowing attackers to trick legitimate users into executing sensitive actions. This high-severity vulnerability (CVSS 8.1) requires user interaction and can lead to high impact on integrity and availability, though it does not compromise confidentiality. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.6.4CPE matchmatch criteria
cpe:2.3:a:lucyparsonslabs:openoversight:0.6.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.61%
Probability of exploitation in next 30 days
EPSS Percentile
45.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0061 is in the 47th 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

Vendor Patches (5)

asteriskvendor investigatingvia llm_extracted
ciscovendor investigatingvia llm_extracted
miniovendor investigatingvia llm_extracted
opensshvendor investigatingvia llm_extracted
railsvendor investigatingvia llm_extracted

Vendor Advisories (5)

opensshllm-openssh-0eedadc4c1b562eaMEDIUM

OpenOversight Multiple Vulnerabilities

May 21, 2021
railsllm-rails-7790ecdb6086662eMEDIUM

OpenOversight Multiple Vulnerabilities

May 21, 2021
miniollm-minio-ffcc44a5cf22dfc6MEDIUM

OpenOversight Multiple Vulnerabilities

May 21, 2021
ciscollm-cisco-5040d83d46672ecdMEDIUM

OpenOversight Multiple Vulnerabilities

May 21, 2021
asteriskllm-asterisk-285f9e39ca91d990MEDIUM

OpenOversight Multiple Vulnerabilities

May 21, 2021

References

tenable.com / security/research/tra-2021-18
ExploitThird Party Advisory