CVE-2021-20488 json
IBM Security Identity Manager 6.0.2 could allow an authenticated malicious user to change the passwords of other users in the Windows AD en…
published 2021-06-16 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-7906
- cvss
- 7.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
IBM Security Identity Manager 6.0.2 could allow an authenticated malicious user to change the passwords of other users in the Windows AD environment when IBM Security Identity Manager Windows Password Synch Plug-in is deployed and configured. IBM X-Force ID: 197789.
Patch / fix
- ibm.com/support/pages/node/6464081 advisory
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.5 | CVSS:3.0/AV:N/C:H/PR:L/UI:N/A:H/S:U/AC:H/I:H/E:U/RL:O/RC:C |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected products
- IBM Security Identity Manager
References
-
ibm.com
/support/pages/node/6464081
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/197789
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2021-20488
- NVD CVE-2021-20488
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