What’s Vulnerable › Vulnerabilities

CVE-2018-25367: NASA openVSP 3.16.1 Denial of Service via Buffer Overflow

• Severity: medium (CVSS 6.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-25 · updated 2026-07-23
• Weakness: CWE-120

Description

NASA openVSP 3.16.1 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an excessively long string in the geometry name field. Attackers can trigger a denial of service by pasting a 5000-byte payload into the name input field within the Geom browser pod addition interface.

Affected products

• NASA openVSP: 3.16.1

References

• https://github.com/nasa/OpenVSP
• https://www.exploit-db.com/exploits/45281
• https://www.vulncheck.com/advisories/nasa-openvsp-denial-of-service-via-buffer-overflow

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