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CVE-2021-20376

nvd nist
Published: Oct 7, 2021Modified: Nov 21, 2024

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: NVD

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.

Affected (3)

Ibm
1 product
Sterling B2b Integrator
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Sterling B2b Integrator
From 2.2.0.0 to 5.2.6.5_3
Sterling B2b Integrator
From 6.0.0.0 to 6.0.3.4
Sterling B2b Integrator
From 6.1.0.0 to 6.1.0.1

Related CWEs

CWE-203
Observable Discrepancy
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (4)

Source: psirt@us.ibm.com
VDB EntryVendor Advisory
Source: psirt@us.ibm.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
VDB EntryVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.