8.8

CVE-2025-33136: IBM Aspera Faspex data modification

Analyzed
Published 22-05-2025Last modified 26-08-2025

Vulnerability summary

CVE-2025-33136 is a high (CVSS 8.8) vulnerability in ibm aspera_faspex. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 30% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 7.1, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.36%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 22-05-2025
    PublishedVulnerability first disclosed.
  2. 26-08-2025
    Last modifiedVulnerability information updated.

Description

IBM Aspera Faspex 5.0.0 through 5.0.12 could allow an authenticated user to obtain sensitive information or perform unauthorized actions on behalf of another user due to improper protection of assumed immutable data.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

30%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.34% on 11-10-2026

11-10-202610-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ibm1 product

1 vendor · 1 product

References

1 links