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A800r Firmware

a800r_firmware

Vendor: Totolink • 23 CVEs

CVEs (23)

CVE
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PUBLISHED
CVSS
CVE-2025-4496
1Totolink
7A3000ru Firmware
A3100r FirmwareA800r Firmware+4 more
Jul 29, 2025
May 10, 2025
8.7 HIGH· v4
9.8 CRITICAL· v3
9.0 HIGH· v2
A vulnerability was found in TOTOLINK T10, A3100R, A950RG, A800R, N600R, A3000RU and A810R 4.1.8cu.5241_B20210927. It has been declared as critical. This vulnerability affects the function CloudACMunualUpdate of the file...Show more
A vulnerability was found in TOTOLINK T10, A3100R, A950RG, A800R, N600R, A3000RU and A810R 4.1.8cu.5241_B20210927. It has been declared as critical. This vulnerability affects the function CloudACMunualUpdate of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument FileName leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.Show less
CVE-2025-28020
1Totolink
1A800r Firmware
May 6, 2025
Apr 23, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter.
CVE-2025-28019
1Totolink
1A800r Firmware
May 6, 2025
Apr 23, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in the downloadFile.cgi component
CVE-2025-28018
1Totolink
1A800r Firmware
May 6, 2025
Apr 23, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v14 parameter.
CVE-2025-28017
1Totolink
1A800r Firmware
May 6, 2025
Apr 23, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
TOTOLINK A800R V4.1.2cu.5032_B20200408 is vulnerable to Command Injection in downloadFile.cgi via the QUERY_STRING parameter.
CVE-2025-28036
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Apr 29, 2025
Apr 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
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.
CVE-2025-28035
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Apr 29, 2025
Apr 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
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.
CVE-2025-28034
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Apr 29, 2025
Apr 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
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...Show more
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 remote command execution vulnerability in the NTPSyncWithHost function through the hostTime parameter.Show less
CVE-2025-28033
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Apr 29, 2025
Apr 22, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
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...Show more
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.Show less
CVE-2025-28032
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Apr 29, 2025
Apr 22, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
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 contain a pre-auth bu...Show more
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 contain a pre-auth buffer overflow vulnerability in the setNoticeCfg function through the IpForm parameter.Show less
CVE-2025-28136
1Totolink
1A800r Firmware
Apr 29, 2025
Apr 15, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in the downloadFile.cgi.
CVE-2025-28138
1Totolink
1A800r Firmware
Apr 15, 2025
Mar 27, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The TOTOLINK A800R V4.1.2cu.5137_B20200730 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
CVE-2022-36611
1Totolink
1A800r Firmware
Nov 21, 2024
Aug 29, 2022
N/A· v4
7.8 HIGH· v3
N/A· v2
TOTOLINK A800R V4.1.2cu.5137_B20200730 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
CVE-2022-28935
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Jul 6, 2022
N/A· v4
7.2 HIGH· v3
6.5 MEDIUM· v2
Totolink A830R V5.9c.4729_B20191112, Totolink A3100R V4.1.2cu.5050_B20200504, Totolink A950RG V4.1.2cu.5161_B20200903, Totolink A800R V4.1.2cu.5137_B20200730, Totolink A3000RU V5.9c.5185_B20201128, Totolink A810R V4.1.2c...Show more
Totolink A830R V5.9c.4729_B20191112, Totolink A3100R V4.1.2cu.5050_B20200504, Totolink A950RG V4.1.2cu.5161_B20200903, Totolink A800R V4.1.2cu.5137_B20200730, Totolink A3000RU V5.9c.5185_B20201128, Totolink A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability.Show less
CVE-2022-26214
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Mar 15, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to conta...Show more
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function NTPSyncWithHost. This vulnerability allows attackers to execute arbitrary commands via the host_time parameter.Show less
CVE-2022-26212
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Mar 15, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to conta...Show more
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setDeviceName, via the deviceMac and deviceName parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.Show less
CVE-2022-26211
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Mar 15, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to conta...Show more
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function CloudACMunualUpdate, via the deviceMac and deviceName parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.Show less
CVE-2022-26210
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Mar 15, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to conta...Show more
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUpgradeFW, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.Show less
CVE-2022-26209
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Mar 15, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to conta...Show more
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setUploadSetting, via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.Show less
CVE-2022-26208
1Totolink
6A3000ru Firmware
A3100r FirmwareA800r Firmware+3 more
Nov 21, 2024
Mar 15, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to conta...Show more
Totolink A830R V5.9c.4729_B20191112, A3100R V4.1.2cu.5050_B20200504, A950RG V4.1.2cu.5161_B20200903, A800R V4.1.2cu.5137_B20200730, A3000RU V5.9c.5185_B20201128, and A810R V4.1.2cu.5182_B20201026 were discovered to contain a command injection vulnerability in the function setWebWlanIdx, via the webWlanIdx parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.Show less