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
Source GCVE Database
Not known to be exploited · CVSS 4.3 Medium.
Data as of 9 Nov 2026, 00:32 UTC
Thin evidence
One scorer or none| CNA (ibm) | CVSS 3.1 | 4.3 |
|---|
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 8 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 8 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| IBMSterling B2B Integrator | Affected
| Fixed in– |
| IBMSterling File Gateway | Affected
| Fixed in– |
AI-suggested
Until an official fix is available, restrict access to the affected applications to trusted users only and monitor for any unusual access patterns. Follow IBM's official advisories for updates and apply patches when released.
Description
IBM Sterling B2B Integrator versions 6.2.1.0 through 6.2.1.2_1 and 6.2.2.0 through 6.2.2.1_1, as well as IBM Sterling File Gateway versions 6.2.1.0 through 6.2.1.2_1 and 6.2.2.0 through 6.2.2.1_1 Standard Edition, contain an improper authorization vulnerability. This flaw could allow a remote authenticated attacker to access unauthorized pages within the affected products.