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Fri, 28 Aug 2026 22:30:00 +0000
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ssvc
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Fri, 28 Aug 2026 19:45:00 +0000
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| Description | PLANET GS-4210-16P2S firmware before 3.441b260626 contains authenticated stack buffer overflow vulnerabilities in /cgi-bin/dispatcher.cgi. The web_login_first_post handler copies the usrPass POST parameter into a fixed-size stack buffer without length validation, the web_sys_enablePasswd_post handler copies the enbPass POST parameter into a fixed-size stack buffer without length validation, and the web_sys_localUser_post handler copies the usrName and usrPass POST parameters into fixed-size stack buffers without length validation. A remote authenticated attacker can send a crafted request to crash the CGI process or web management service, resulting in denial of service. | |
| Title | PLANET GS-4210-16P2S Stack Buffer Overflow via dispatcher.cgi Credential Handlers | |
| Weaknesses | CWE-121 | |
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| Metrics |
cvssV3_1
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Subscriptions
No data.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-28T20:19:44.760Z
Reserved: 2026-08-20T18:25:46.943Z
Link: CVE-2026-77218
Updated: 2026-08-28T20:19:41.059Z
Status : Received
Published: 2026-08-28T20:19:55.667
Modified: 2026-08-28T22:16:54.003
Link: CVE-2026-77218
No data.
OpenCVE Enrichment
Updated: 2026-08-28T22:30:17Z