CVE-2018-7531
UnknownEPSS 1.43%
Last modified
CVE-2018-7531 is a vulnerability of currently unknown severity. An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.
Description
An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Osisoft | Pi Data Archive | <= 2017 | — |
| Osisoft | Pi Data Archive | 2017 | R2 |
References
- http://www.securityfocus.com/bid/103399Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/103399Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-072-02Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-7531?
An Improper Input Validation issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Unauthenticated users may use unvalidated custom requests to crash the server.
How severe is CVE-2018-7531?
Severity scoring for CVE-2018-7531 is pending analysis. The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.
How do I fix CVE-2018-7531?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-7531?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST