02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: ibmIBM Sterling B2B Integrator and IBM Sterling File Gateway Authorization Bypass
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- 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
- 0.46% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 37.8% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-08-12.
- 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.
SCHEMA: 5.2
- Published
- 2026-07-22 18:06Z1 MO AGO
- Last updated
- 2026-07-23 13:58Z1 MO AGO
- Reserved
- 2026-03-03
- Assigning CNA
- ibm
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-639Authorization Bypass Through User-Controlled KeyBase
- Data version
- 5.2
- Document digest
- 1d75c088311b4754f092d05b3b28bf1254d13ff7359e817d5956c06b7bc592d0
05 Affected products
PAIRS: 2VendorProductVersionsPlatforms
SRC: CNA
ProductVersionAPARRemediation & FixIBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.0.0 - 6.2.0.5_2 IT49168 Apply B2Bi 6.2.0.6, 6.2.1.2, 6.2.2.1IBM Sterling B2B Integrator and IBM Sterling File Gateway6.2.1.0 - 6.2.1.1_2 IT49168 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 IT49168 Apply B2Bi 6.2.2.1
The IIM versions of 6.2.0.6, 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 6.2.0.6, 6.2.1.2 and 6.2.2.1 are available in IBM Entitled Registry.