CVE-2021-29842

IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
ibmCNA
3.7 LOW
NETWORK
HIGH
NONE
CVSS:3.0/AC:H/C:L/A:N/S:U/UI:N/PR:N/AV:N/I:N/RL:O/E:U/RC:C
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
ibmwebsphere_application_server
7.0.0.0 ≤
𝑥
≤ 7.0.0.45
ibmwebsphere_application_server
8.0.0.0 ≤
𝑥
≤ 8.0.0.15
ibmwebsphere_application_server
8.5 ≤
𝑥
≤ 8.5.5.20
ibmwebsphere_application_server
9.0.0.0 ≤
𝑥
≤ 9.0.5.9
ibmwebsphere_application_server
17.0.0.3 ≤
𝑥
≤ 21.0.0.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://exchange.xforce.ibmcloud.com/vulnerabilities/205202
https://www.ibm.com/support/pages/node/6489485
https://exchange.xforce.ibmcloud.com/vulnerabilities/205202
https://www.ibm.com/support/pages/node/6489485