Critical severity · published Oct 15, 2020
CVE-2020-4499
IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an unauthorized public Oauth client to bypass some or all of the authentication checks and gain…
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an unauthorized public Oauth client to bypass some or all of the authentication checks and gain access to applications. IBM X-Force ID: 182216.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Security Access Manager · Ibm
9.0.7.0 before 9.0.7.2 · source: NVD
SV
Security Verify Access · Ibm
10.0.0 before 10.0.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4499
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4499
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/182216
Patch
https://www.ibm.com/support/pages/node/6348046
More from Security Access Manager
10.0
CVE-2018-1722
IBM Security Access Manager Appliance 9.0.4.0 and 9.0.5.0 could allow remote code execution when Advanced Access Control or Federation services are running
9.1
CVE-2016-3028
IBM Security Access Manager for Web 7.0 before IF2 and 8.0 before 8.0.1.4 IF3 and Security Access Manager 9.0 before 9.0.1.0 IF5 allow remote authenticated users to execute…
8.8
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
8.1
CVE-2016-3025
IBM Security Access Manager for Mobile 8.x before 8.0.1.4 IF3 and Security Access Manager 9.x before 9.0.1.0 IF5 do not properly restrict failed login attempts, which makes it…
7.8
CVE-2023-30998
IBM Security Access Manager Docker 10.0.0.0 through 10.0.7.1 could allow a local user to obtain root access due to improper access controls