CVE-2021-44440 vulnerability in Siemens Products
Published on December 14, 2021
A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products is vulnerable to memory corruption condition while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-14912)
Weakness Type
What is a Buffer Overflow Vulnerability?
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
CVE-2021-44440 has been classified to as a Buffer Overflow vulnerability or weakness.
Products Associated with CVE-2021-44440
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Affected Versions
Siemens JT Utilities:- Version All versions < V13.1.1.0 is affected.
- Version All versions < V11.1.1.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.