Vulnerability · Published May 12, 2020 · Assigned by f5
CVE-2020-5898
Medium 5.5
In plain English
A medium-severity security flaw in F5 Edge Client. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.3%top 82.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In versions 7.1.5-7.1.9, BIG-IP Edge Client Windows Stonewall driver does not sanitize the pointer received from the userland. A local user on the Windows client system can send crafted DeviceIoControl requests to \\.\urvpndrv device causing the Windows kernel to crash.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | F5 Edge Client | 7.1.5-7.1.9 |
References
- https://support.f5.com/csp/article/K69154630 x_refsource_MISC