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Medium severity · published Aug 10, 2021
CVE-2021-33717
A vulnerability has been identified in JT2Go (All versions < V13.2.0.1), Teamcenter Visualization (All versions < V13.2.0.1)
5.5
CVSS
1.1%
EPSS
No
On KEV
Description
A vulnerability has been identified in JT2Go (All versions < V13.2.0.1), Teamcenter Visualization (All versions < V13.2.0.1). When parsing specially crafted CGM Files, a NULL pointer deference condition could cause the application to crash. The application must be restarted to restore the service. An attacker could leverage this vulnerability to cause a Denial-of-Service condition in the application.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JT
Jt2go · Siemens
before 13.2.0.1 · source: NVD
TV
Teamcenter Visualization · Siemens
before 13.2.0.1 · source: NVD
Affected product
JT
Jt2go
Siemens
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-33717
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-33717
Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-365397.pdf
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