Vulnerability · CVE-2025-6056
Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.
Published Jul 4, 2025 · catalog updated Jul 7, 2025 · Ergon Informatik AG Airlock IAM
Last checked Oct 26, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-6056. EPSS is 0.37%. Act only if a listed version of Ergon Informatik AG Airlock IAM is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium6.9
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.37%
- Remediation
- Vendor / distro source
- Affected products
- vendor Ergon Informatik AG Airlock IAM 8.1.7
Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor Ergon Informatik AG Airlock IAM 8.1.78.1.7
How to fix CVE-2025-6056
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 8.1.7
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-6056. EPSS is 0.37%. Act only if a listed version of Ergon Informatik AG Airlock IAM is installed.
Which versions are affected?
Compare what you have installed with Ergon Informatik AG Airlock IAM 8.1.7 8.1.7. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.37%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jul 4, 2025 · EUVD
Detected
Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.
Jul 7, 2025 · EUVD
Updated
Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.
Sources
- CVE.orgVulnerability recordCVE-2025-6056
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-6056
30-day exploitation probability 0.37%
first.org - EUVDVulnerability recordEUVD-2025-19964
Timing difference in password reset in Ergon Informatik AG's Airlock IAM 7.7.9, 8.0.8, 8.1.7, 8.2.4 and 8.3.1 allows unauthenticated attackers to enumerate usernames.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSOct 23, 2026
- CVE.orgOct 21, 2026
- EUVDOct 20, 2026