Critical severity9.8NVD Advisory· Published Apr 22, 2025· Updated Jun 17, 2026

CVE-2025-28035

Description

TOTOLINK A830R V4.1.2cu.5182_B20201102 was found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.

Affected products

Totolink/A830Rllm-fuzzy2 versions
V4.1.2cu.5182_B20201102+ 1 more
- (no CPE)range: V4.1.2cu.5182_B20201102
- (no CPE)
Totolink/A830r Firmware
cpe:2.3:o:totolink:a830r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:*
Totolink/A3100r Firmware
cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5247_b20211129:*:*:*:*:*:*:*
Totolink/A810r Firmware
cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5182_b20201026:*:*:*:*:*:*:*
Totolink/A800r Firmware
cpe:2.3:o:totolink:a800r_firmware:4.1.2cu.5137_b20200730:*:*:*:*:*:*:*
Totolink/A3000ru Firmware
cpe:2.3:o:totolink:a3000ru_firmware:5.9c.5185_b20201128:*:*:*:*:*:*:*
Totolink/A950rg Firmware
cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5161_b20200903:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

locrian-lightning-dc7.notion.site/CVE-2025-28035-CVE-2025-28036-RCE1-1a98e5e2b1a28081880dd817104b3af4nvdExploitThird Party Advisory
locrian-lightning-dc7.notion.site/RCE1-1a98e5e2b1a28081880dd817104b3af4nvdExploitThird Party Advisory

News mentions

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cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000