Medium severity4.3NVD Advisory· Published Oct 7, 2021· Updated Jun 17, 2026
CVE-2021-20376
CVE-2021-20376
Description
IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 could allow an authenticated attacker to enumerate usernames due to there being an observable discrepancy in returned messages. IBM X-Force ID: 195568.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*Range: >=2.2.0.0,<=5.2.6.5_3
2.2.0.0 - 6.1.1.0+ 1 more
- (no CPE)range: 2.2.0.0 - 6.1.1.0
- (no CPE)range: 2.2.0.0
Patches
Vulnerability mechanics
References
2- www.ibm.com/support/pages/node/6496789nvdPatchVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/195568nvdVDB EntryVendor Advisory
News mentions
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