What’s Vulnerable › Vulnerabilities

CVE-2018-8839

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-04-30 · updated 2026-06-17
• Weakness: CWE-121

Description

Delta PMSoft versions 2.10 and prior have multiple stack-based buffer overflow vulnerabilities where a .ppm file can introduce a value larger than is readable by PMSoft's fixed-length stack buffer. This can cause the buffer to be overwritten, which may allow arbitrary code execution or cause the application to crash. CVSS v3 base score: 7.1; CVSS vector string: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H. Delta Electronics recommends affected users update to at least PMSoft v2.11, which was made available as of March 22, 2018, or the latest available version.

Affected products

• Delta Electronics PMSoft: through 2.10

References

• http://www.securityfocus.com/bid/104013
• https://ics-cert.us-cert.gov/advisories/ICSA-18-116-01
• http://www.securityfocus.com/bid/104013
• https://ics-cert.us-cert.gov/advisories/ICSA-18-116-01

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