CVE-2025-28033

TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a pre-auth buffer overflow vulnerability in the setNoticeCfg function through the IpTo parameter.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:a800r_firmware:4.1.2cu.5137_b20200730:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a800r:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5182_b20201026:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a810r:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:totolink:a830r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a830r:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5161_b20200903:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:totolink:a3000ru_firmware:5.9c.5185_b20201128:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3000ru:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5247_b20211129:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3100r:-:*:*:*:*:*:*:*

History

29 Apr 2025, 16:19

Type Values Removed Values Added
CPE cpe:2.3:o:totolink:a3000ru_firmware:5.9c.5185_b20201128:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a950rg:-:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3100r:-:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a830r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a950rg_firmware:4.1.2cu.5161_b20200903:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a830r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a800r_firmware:4.1.2cu.5137_b20200730:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a810r:-:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5182_b20201026:*:*:*:*:*:*:*
cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5247_b20211129:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a3000ru:-:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a800r:-:*:*:*:*:*:*:*
References () https://locrian-lightning-dc7.notion.site/BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c - () https://locrian-lightning-dc7.notion.site/BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c - Exploit, Third Party Advisory
References () https://locrian-lightning-dc7.notion.site/CVE-2025-28033-BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c - () https://locrian-lightning-dc7.notion.site/CVE-2025-28033-BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c - Exploit, Third Party Advisory
First Time Totolink
Totolink a830r Firmware
Totolink a800r Firmware
Totolink a3100r
Totolink a3000ru Firmware
Totolink a3000ru
Totolink a3100r Firmware
Totolink a810r
Totolink a950rg Firmware
Totolink a950rg
Totolink a830r
Totolink a800r
Totolink a810r Firmware

23 Apr 2025, 15:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.3
References
  • () https://locrian-lightning-dc7.notion.site/CVE-2025-28033-BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c -
CWE CWE-121

23 Apr 2025, 14:08

Type Values Removed Values Added
Summary
  • (es) Se descubrió que TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128 y A3100R V4.1.2cu.5247_B20211129 contenían una vulnerabilidad de desbordamiento de búfer previo a la autorización en la función setNoticeCfg a través del parámetro IpTo.

22 Apr 2025, 14:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-04-22 14:15

Updated : 2025-04-29 16:19


NVD link : CVE-2025-28033

Mitre link : CVE-2025-28033

CVE.ORG link : CVE-2025-28033


JSON object : View

Products Affected

totolink

  • a830r_firmware
  • a950rg_firmware
  • a3000ru_firmware
  • a800r
  • a3000ru
  • a830r
  • a800r_firmware
  • a810r_firmware
  • a810r
  • a950rg
  • a3100r
  • a3100r_firmware
CWE
CWE-121

Stack-based Buffer Overflow