Description (CNA)
An unauthenticated stack-based buffer overflow vulnerability exists in the HTTP API endpoint /cgi-bin/api.values.get. A remote attacker can leverage this vulnerability to achieve unauthenticated remote code execution (RCE) with root privileges on a target device. The vulnerability affects all six device models in the series: GXP1610, GXP1615, GXP1620, GXP1625, GXP1628, and GXP1630.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Grandstream / GXP1610 | affected 0 through 1.0.7.80 |
| Grandstream / GXP1615 | affected 0 through 1.0.7.80 |
| Grandstream / GXP1620 | affected 0 through 1.0.7.80 |
| Grandstream / GXP1625 | affected 0 through 1.0.7.80 |
| Grandstream / GXP1628 | affected 0 through 1.0.7.80 |
| Grandstream / GXP1630 | affected 0 through 1.0.7.80 |
CWE
CWE-121
References
- https://www.rapid7.com/blog/post/ve-cve-2026-2329-critical-unauthenticated-stack-buffer-overflow-in-grandstream-gxp1600-voip-phones-fixed
- https://psirt.grandstream.com/
- https://firmware.grandstream.com/Release_Note_GXP16xx_1.0.7.81.pdf
- https://github.com/rapid7/metasploit-framework/pull/20983
ADP enrichment
No English description supplied.
No references supplied.