What’s Vulnerable › Vulnerabilities

CVE-2022-38138

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-11 · updated 2026-06-17
• Weakness: CWE-824

Description

The Triangle Microworks IEC 61850 Library (Any client or server using the C language library with a version number of 11.2.0 or earlier and any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier) and 60870-6 (ICCP/TASE.2) Library (Any client or server using a C++ language library with a version number of 4.4.3 or earlier) are vulnerable to access given to a small number of uninitialized pointers within their code. This could allow an attacker to target any client or server using the affected libraries to cause a denial-of-service condition.

Affected products

• Trianglemicroworks Iec 60870-6 Software Library: all versions
• Trianglemicroworks Iec 61850 Software Library: all versions

References

• https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01

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