What is CVE-2021-29687?

CVE-2021-29687 is a medium-severity vulnerability in IBM Aix, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2021-05-20.

How severe is CVE-2021-29687?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in IBM Aix

CVE-2021-29687

IBM Security Identity Manager 7.0.2 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 200018

EPSS: 0.013 (66.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Ibm Aix
Ibm Security Identity Manager — versions 6.0.2
Ibm Security_identity_manager — versions 6.0.2
Linux Linux_kernel
Microsoft Windows
Oracle Solaris

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

psirt@us.ibm.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2021-29687?: CVE-2021-29687 is a medium-severity vulnerability in IBM Aix, classified under Observable Discrepancy. CVSS score: 5.3/10. Published 2021-05-20.
How severe is CVE-2021-29687?: Medium severity. CVSS v3 base score is 5.3 out of 10.