CVE-2026-19307 json
Improper Authorization vulnerability affects IBM Sterling B2B Integrator and IBM Sterling File Gateway
published 2026-11-08 8 h ago modified 2026-11-08 7 h ago also EUVD-2026-119707
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no EPSS score yet
- public exploits
- 0
- none known
Summary
IBM Sterling B2B Integrator 6.2.1.0 through 6.2.1.2_1 and 6.2.2.0 through 6.2.2.1_1, and IBM Sterling File Gateway 6.2.1.0 through 6.2.1.2_1 and 6.2.2.0 through 6.2.2.1_1 Standard Edition could allow a remote authenticated attacker to access unauthorized pages due to improper authorization.
Patch / fix
- ibm.com/support/pages/node/7293157 advisory
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected products
- IBM Sterling B2B Integrator
- IBM Sterling File Gateway
Classification
- Weakness
-
- CWE-285 Improper Authorization
References
-
ibm.com
/support/pages/node/7293157
vendor-advisory, patch
Sources
- CVE List CVE-2026-19307
- NVD CVE-2026-19307
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