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CVE-2021-37152

30
FAUCET Score

CVE-2021-37152 describes multiple Cross-Site Scripting (XSS) vulnerabilities in Sonatype Nexus Repository Manager 3, affecting versions prior to 3.33.0. An authenticated attacker, with privileges to upload HTML files to a repository, could exploit these flaws to redirect users to modified Nexus Repository Manager pages. Rated as MEDIUM severity with a CVSS score of 5.4, this vulnerability requires user interaction and low privileges, potentially leading to limited confidentiality and integrity impacts. 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
>= 3.0.0, < 3.33.0CPE matchmatch criteria
cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
24.39%
Probability of exploitation in next 30 days
EPSS Percentile
97.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2439 is in the 99th percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

support.sonatype.com
Vendor Advisory
support.sonatype.com / hc/en-us/articles/4404115639827
Vendor Advisory