CVE-2026-74237
MEDIUMCVE-2026-74237 is a medium-severity (CVSS 6.5) CWE-88 vulnerability. O3 Security confirms whether CVE-2026-74237 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
GFI Exinda AI before 7.6.5 contains an argument injection vulnerability in the Tools Iperf Client functionality. The web_tools_cmd() function constructs an iperf command using the server…
Description
GFI Exinda AI before 7.6.5 contains an argument injection vulnerability in the Tools Iperf Client functionality. The web_tools_cmd() function constructs an iperf command using the server and options parameters without sanitization, permitting injection of arbitrary iperf flags. An authenticated attacker with Unprivileged (lowest-level) access can supply the iperf -F flag to read an arbitrary file from the system and transmit its contents to an attacker-controlled server.
Detection & mitigation playbook
VulnerabilityDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for the affected component. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Remediation status
No patched version of the affected component has shipped for CVE-2026-74237 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether CVE-2026-74237 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to CVE-2026-74237. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2026-74237 in your dependencies?
O3 detects CVE-2026-74237 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.