CRITICALCVSS v3.1 9.4Vulnerability
CVE-2026-18838
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information and modify API configurations due to improper authentication. Identity information supplied in requests is not sufficiently verified, which could allow a caller to impersonate another user.
Properties
- Severity
- CRITICAL
- Nvd fetched at
- 2026-11-07T06:40:34.987550+00:00
- Cvss score
- 9.4
- Cvss severity
- CRITICAL
- Retrieved at
- 2026-11-07T06:41:39+00:00
- Score
- 9.4
- Last source
- NVD
- Cvss version
- 3.1
- Cve id
- CVE-2026-18838
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- First seen by Signal
- 2026-11-07T06:41:39+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- Published at
- 2026-11-07T05:18:59.803
- Last modified
- 2026-11-07T05:18:59.920
Related Entities (1)
HAS_WEAKNESS (1)
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