CVE-2019-4135
IBM Security Access Manager 9.0.1 through 9.0.6 is affected by a security vulnerability that could allow authenticated users to impersonate other users.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
IBM Security Access Manager 9.0.1 through 9.0.6 is affected by a security vulnerability that could allow authenticated users to impersonate other users. IBM X-Force ID: 158331.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.51% probability · 74th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- ibm/security access manager
- Source
- psirt@us.ibm.com
EPSS 1.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/158331VDB Entry, Vendor Advisory
- https://www.ibm.com/support/docview.wss?uid=ibm10888379Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/158331VDB Entry, Vendor Advisory
- https://www.ibm.com/support/docview.wss?uid=ibm10888379Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.