CVE-2025-28036
CRITICAL EXPLOITEDTOTOLINK A950RG V4.1.2cu.5161_B20200903 - Unauthenticated Remote Code Execution via NoticeUrl Parameter
Title source: llmExploitation Summary
CVE-2025-28036 has been observed exploited in the wild (reported by VulnCheck KEV).
Description
TOTOLINK A950RG V4.1.2cu.5161_B20200903 was found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://locrian-lightning-dc7.notion.site/RCE1-1a98e5e2b1a28081880dd817104b3af4
Exploit, Third Party Advisory
https://locrian-lightning-dc7.notion.site/CVE-2025-28035-CVE-2025-28036-RCE1-1a98e5e2b1a28081880dd817104b3af4
Scores
CVSS v3
9.8
EPSS
0.0636
EPSS Percentile
91.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
VulnCheck KEV
2025-07-13
CWE
CWE-78
Status
published
Products (6)
totolink/a3000ru_firmware
5.9c.5185_b20201128
totolink/a3100r_firmware
4.1.2cu.5247_b20211129
totolink/a800r_firmware
4.1.2cu.5137_b20200730
totolink/a810r_firmware
4.1.2cu.5182_b20201026
totolink/a830r_firmware
4.1.2cu.5182_b20201102
totolink/a950rg_firmware
4.1.2cu.5161_b20200903
Published
Apr 22, 2025
Tracked Since
Feb 18, 2026