A stack-based buffer overflow vulnerability in the Fireware OS certd process allows an authenticated attacker with access to the Firebox management…
A stack-based buffer overflow vulnerability in the Fireware OS certd process allows an authenticated attacker with access to the Firebox management interface to crash the certificate management service and potentially execute arbitrary code by sending a specially crafted request.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- WatchGuard
- Product
- Fireware OS
- CVSS v4.0
- 8.6 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- EPSS
- 0.002 (p11)
- Weakness
- CWE-121, CWE-787
- Exposure class
- Edge / VPN / firewall
- NVD status
- Received
Why it ranks 24 (Routine)
- CVSS v4.0 8.6 high
- Exposed product class: edge / VPN / firewall
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-90442 on this site · NVD · CVE.org · Vulnpedia