Medium severity · published Jul 13, 2021
CVE-2021-33713
A vulnerability has been identified in JT Utilities (All versions < V13.0.2.0)
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability has been identified in JT Utilities (All versions < V13.0.2.0). When parsing specially crafted JT files, a hash function is called with an incorrect argument leading the application to crash. 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)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JU
JT Utilities · Siemens
before 13.0.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-33713
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-33713
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-209268.pdf
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