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CVE-2026-81209VulnerabilityPublished

IBM Sterling B2B Integrator 6.2.1.0 through 6.2.1.2_1, 6.2.2.0 - 6.2.2.1_1 and IBM Sterling File Gateway 6.2.1.0

Source GCVE Database

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Authoritative record:CVE-2026-81209· Medium 4.9

Not known to be exploited · CVSS 4.9 Medium.

Data as of 9 Nov 2026, 00:20 UTC

CVSS 3.1 base score
4.9Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (ibm)CVSS 3.14.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 8 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

ProductAffectedFixed in
IBMSterling B2B IntegratorAffected
  • =6.2.1.0
Fixed in–
IBMSterling File GatewayAffected
  • =6.2.1.0
Fixed in–
Mavencom.ibm.sterling/sterling-b2b-integratorpkg:maven/com.ibm.sterling/sterling-b2b-integratorOther threatsAffected
  • 6.2.1.0 – 6.2.2.1_1
4 affected builds
Fixed in–

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Until a fix is available, restrict access to logs and audit logging configurations to prevent exposure of sensitive credentials. Monitor vendor communications for updates.

Description

IBM Sterling B2B Integrator versions 6.2.1.0 through 6.2.1.2_1, 6.2.2.0 through 6.2.2.1_1, and IBM Sterling File Gateway versions 6.2.1.0 through 6.2.1.2_1, 6.2.2.0 through 6.2.2.1_1 Standard Edition contain a vulnerability that allows a remote authenticated attacker to obtain sensitive information due to improper logging of sensitive credentials.

References

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