MEDIUMVulnerability
CVE-2026-75125
PLANET GS-4210-16P2S V3 firmware before 3.441b260626 contains an authenticated null pointer dereference vulnerability in /cgi-bin/dispatcher.cgi. The web_poe_alive_rmtip_post handler dereferences the rmtIP parameter without verifying its presence. A remote authenticated attacker can send a crafted request omitting the rmtIP parameter to cause the CGI process to dereference a null pointer and crash, resulting in denial of service of the web management interface.
Properties
- severity
- MEDIUM
- score
- 4.9
- cve_id
- CVE-2026-75125
- vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-08-28T20:19:53.103
- last_modified
- 2026-09-01T21:18:45.787
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]NULL Pointer Dereference
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