CVE-2026-58454
JAIOTlink C492A-W6 4.8.30.57701411 RCE via /Anyka/config Endpoint
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
JAIOTlink C492A-W6 Wi-Fi IP cameras running firmware 4.8.30.57701411 contain a remote code execution vulnerability that allows authenticated attackers to execute arbitrary shell scripts by writing to the writable persistent JFFS2 storage path and triggering execution through the authenticated HTTP endpoint. Attackers can stage a malicious script in the writable persistent storage and request the config endpoint to invoke it via popen(), achieving persistent remote code execution that survives device reboots.
| CWE | CWE-94 |
| Vendor | jaiotlink |
| Product | c492a-w6 wi-fi ip camera |
| Published | Jul 1, 2026 |
| Last Updated | Jul 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
JAIOTlink / C492A-W6 Wi-Fi IP Camera
4.8.30.57701411
References
github.com: https://github.com/rwprimitives/jaiotlink-c492a-wifi-camera/blob/main/writeups/03-anyka-config-execution-trigger.md amazon.com: https://www.amazon.com/stores/JAIOTlink/page/3B00DC41-70C3-4BAA-925C-3D222C2633D5?lp_asin=B0GX1BNZ78&ref_=ast_bln&store_ref=bl_ast_dp_brandlogo_sto vulncheck.com: https://www.vulncheck.com/advisories/jaiotlink-c492a-w6-rce-via-anyka-config-endpoint
Credits
Andres Valdes