What’s Vulnerable › Vulnerabilities

CVE-2018-7529

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-03-14 · updated 2026-06-17
• Weakness: CWE-502

Description

A Deserialization of Untrusted Data issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may modify deserialized data to send custom requests that crash the server.

Affected products

• OSIsoft PI Data Archive: through 2017

References

• http://www.securityfocus.com/bid/103399
• https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02
• http://www.securityfocus.com/bid/103399
• https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02

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