CVE-2019-10655

9.8 CRITICAL 15% exploit odds No fix listed Injection Device

What it is

Grandstream GAC2500 1.0.3.35, GXP2200 1.0.3.27, GVC3202 1.0.3.51, GXV3275 before 1.0.3.219 Beta, and GXV3240 before 1.0.3.219 Beta devices allow unauthenticated remote code execution via shell metacharacters in a /manager?action=getlogcat priority field, in conjunction with a buffer overflow (via the phonecookie cookie) to overwrite a data structure and consequently bypass authentication. This can be exploited remotely or via CSRF because the cookie can be placed in an Accept HTTP header in an XMLHttpRequest call to lighttpd.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 15.5% chance of exploitation in the next 30 days (EPSS). Higher than most.
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2019-03-30 00:00 UTC ReservedThe CVE id was reserved by its CNA
2019-03-30 17:29 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 02:11 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 15.5% in the next 30 days (EPSS).
Severity: 9.8 CRITICAL (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2019-03-30 17:29 UTC
Last modified: 2026-06-17 02:11 UTC
Exploit probability: 15.5% · EPSS, next 30 days
Weakness: CWE-78 · OS command injection
Record status: Modified

Affected

Grandstream gac2500 Firmware ≤ 1.0.3.35
Grandstream gvc3202 Firmware < 1.0.3.51
Grandstream gxv3275 Firmware < 1.0.3.219
Grandstream gxv3240 Firmware < 1.0.3.219
Grandstream gxp2200 Firmware ≤ 1.0.3.27

Attack profile CVSS 3.1 · 9.8

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2019-10655.md and follow it. Check whether this project is affected by CVE-2019-10655. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record