High severity · published Sep 14, 2021
CVE-2021-40354
A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.8), Teamcenter V13.0 (All versions < V13.0.0.7), Teamcenter V13.1 (All versions < V13.1.0.5),…
7.1
CVSS
0.6%
EPSS
No
On KEV
Description
A vulnerability has been identified in Teamcenter V12.4 (All versions < V12.4.0.8), Teamcenter V13.0 (All versions < V13.0.0.7), Teamcenter V13.1 (All versions < V13.1.0.5), Teamcenter V13.2 (All versions < 13.2.0.2). The "surrogate" functionality on the user profile of the application does not perform sufficient access control that could lead to an account takeover. Any profile on the application can perform this attack and access any other user assigned tasks via the "inbox/surrogate tasks".
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TV
Teamcenter Visualization · Siemens
12.4.0 before 12.4.0.8; 13.0.0 before 13.0.0.7; 13.1.0 before 13.1.0.5; 13.2.0 before 13.2.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40354
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40354
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-987403.pdf
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