Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2020-25023

29
FAUCET Score

CVE-2020-25023 describes an out-of-bounds access vulnerability within the AESGCMOnCtrCipherState.encryptWithAd() function of Noise-Java through version 2020-08-27. This critical vulnerability, rated 9.8 CVSS, allows unauthenticated remote attackers to achieve high impact on confidentiality, integrity, and availability with low attack complexity. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2020-08-27CPE matchmatch criteria
cpe:2.3:a:noise-java_project:noise-java:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.55%
Probability of exploitation in next 30 days
EPSS Percentile
83.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0255 is in the 74th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

packetstormsecurity.com / files/159056/Noise-Java-AESGCMOnCtrCipherState.encryptWithAd-Insufficient-Boundary-Checks.html
Third Party Advisory
seclists.org / fulldisclosure/2020/Sep/13
Third Party Advisory
github.com / rweather/noise-java/commit/18e86b6f8bea7326934109aa9ffa705ebf4bde90
PatchThird Party Advisory
github.com / rweather/noise-java/pull/12
Third Party Advisory