5.7

CVE-2025-2887: amazon tough Comparison Using Wrong Factors

CVSS: 5.7v4.0MediumModified
AliasesGHSA-q6r9-r9pw-4cf7
Published 27-03-2025Last modified 14-10-2025
Open JSON

Vulnerability summary

CVE-2025-2887 is a medium (CVSS 5.7) Comparison Using Wrong Factors vulnerability in amazon tough. EPSS estimates a 0.33% chance of exploitation in the next 30 days, higher than 24.2% of scored vulnerabilities.

Overall risk
23/100
0100
Low · default modelHow is this calculated?
CVSS score
5.7/10
010
Medium · v4.0 (CVE.org)
EPSS score
0.33%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-03-2025
    PublishedVulnerability first disclosed.
  2. 14-10-2025
    Last modifiedVulnerability information updated.

Description

During a target rollback, the client fails to detect the rollback for delegated targets. This could cause the client to fetch a target from an incorrect source, altering the target contents. Users should upgrade to tough version 0.20.0 or later and ensure any forked or derivative code is patched to incorporate the new fixes.

CVSS metrics

5 scores · 3 sources · 2 versions

EPSS trend

Probability

0.33%

Chance of exploitation in the next 30 days

Percentile

24%

Versus all other CVEs

30-day change

+0.01 pp

From 0.32% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.33%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Amazon1 product
Aws1 product
Crates.Io1 product
  • tough< 0.20.0

3 vendors · 3 products

References

7 links