Widely deployed firewall vulnerability with authenticated RCE; could disrupt IT operations.
CVE-2026-34792
Authenticated RCE via DATE param in logs_clamav.cgi.
Is CVE-2026-34792 being exploited?
Not confirmed. CVE-2026-34792 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 1.3% probability of exploitation in the next 30 days.
How severe is CVE-2026-34792?
CVE-2026-34792 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-34792?
Yes. A fix has been recorded for CVE-2026-34792. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-34792 affect?
CVE-2026-34792 affects Endian Firewall 3.3.25 and earlier. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-34792?
Update firmware to fixed version when available.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated OS command injection on the firewall; attacker can execute commands and compromise the device.
Patch when possible
- affected3.3.25
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.