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01 Record

CVE-2026-7362

Improper Access Control Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway

MediumPUBLISHEDCNA: ibm
CNA base score4.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

02 Description

Improper Access Control Security Vulnerability in IBM Sterling B2B Integrator and IBM Sterling File Gateway

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.30% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 22.6% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-08-03.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-07-28 18:00Z3 MO AGO
Last updated
2026-07-29 13:58Z3 MO AGO
Reserved
2026-04-28
Assigning CNA
ibm
Record state
PUBLISHED
Severity
Medium (CVSS 4.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
  • CWE-284Improper Access ControlPillar
Data version
5.2
Document digest
c228dfadf1ba0b1dbea65989b66d3b031fbdc7698207e39a4c7e253c1350d2d7

05 Affected products

VendorProductVersionsPlatforms
IBMSterling B2B Integrator6.2.1.0 to 6.2.1.1_2, 6.2.2.0 to 6.2.2.0_1—
IBMSterling File Gateway6.2.1.0 to 6.2.1.1_2, 6.2.2.0 to 6.2.2.0_1—

06 References

07 Remediation

ProductVersionAPARRemediation & FixIBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.1.0 - 6.2.1.1_2 IT49322 Apply B2Bi 6.2.1.2, 6.2.2.1IBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.2.0 - 6.2.2.0_1 IT49322 Apply B2Bi 6.2.2.1 The IIM versions of 6.2.1.2 and 6.2.2.1 are available on Fix Central http://www-933.ibm.com/support/fixcentral/swg/selectFixes . The container version of 6.2.1.2 and 6.2.2.1 are available in IBM Entitled Registry.