A830r Firmware vulnerabilities | LiveThreat CVE Feed

Product

A830r Firmware

by Totolink · last CVE Apr 23, 2025

CVEs

On KEV

9.8

Max CVSS

New 30D

Vulnerabilities25 In the news0 Timeline

Severity mix

Critical 14High 10Medium 1Low 0

Severity

All severities25 Critical14 High10 Medium1 Low0

Exploitation

On CISA KEV0 Exploited in the wild0

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Add A830r Firmware to your stack to get only the CVEs that touch what you run.

CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2025-28036	9.8	1%	Apr 22	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 Affected: 4.1.2cu.5182_b20201102
CVE-2025-28035	9.8	1%	Apr 22	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: 4.1.2cu.5182_b20201102
CVE-2025-28034	9.8	1%	Apr 22	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… Affected: 4.1.2cu.5182_b20201102
CVE-2022-48066	9.8	2%	Jan 27	An issue in the component global.so of Totolink A830R V4.1.2cu.5182 allows attackers to bypass authentication via a crafted cookie Affected: 4.1.2cu.5182
CVE-2022-26214	9.8	3%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26212	9.8	3%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26211	9.8	3%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26210	9.8	6%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26209	9.8	2%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26208	9.8	3%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26207	9.8	2%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-26206	9.8	2%	Mar 15	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… Affected: 5.9c.4729_b20191112
CVE-2022-25080	9.8	3%	Feb 24	TOTOLink A830R V5.9c.4729_B20191112 was discovered to contain a command injection vulnerability in the "Main" function Affected: 5.9c.4729_b20191112
CVE-2021-44247	9.8	3%	Feb 4	Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain command injection vulnerability in the… Affected: 5.9c.4729_b20191112
CVE-2022-48069	7.5	1%	Jan 27	Totolink A830R V4.1.2cu.5182 was discovered to contain a command injection vulnerability via the QUERY_STRING parameter Affected: 4.1.2cu.5182
CVE-2021-44246	7.5	1%	Feb 4	Totolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_B20200911 were discovered to contain a stack overflow in the function… Affected: 5.9c.4729_b20191112
CVE-2025-28028	7.3	0%	Apr 23	TOTOLINK 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 buffer overflow… Affected: 4.1.2cu.5182_b20201102
CVE-2025-28025	7.3	0%	Apr 23	TOTOLINK 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 buffer overflow… Affected: 4.1.2cu.5182_b20201102
CVE-2025-28029	7.3	0%	Apr 22	TOTOLINK 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 buffer overflow… Affected: 4.1.2cu.5182_b20201102
CVE-2025-28027	7.3	0%	Apr 22	TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 was found to contain a buffer overflow… Affected: 4.1.2cu.5182_b20201102
CVE-2025-28026	7.3	0%	Apr 22	TOTOLINK 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 buffer overflow… Affected: 4.1.2cu.5182_b20201102
CVE-2025-28033	7.3	0%	Apr 22	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… Affected: 4.1.2cu.5182_b20201102
CVE-2025-28032	7.3	0%	Apr 22	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… Affected: 4.1.2cu.5182_b20201102
CVE-2022-28935	7.2	3%	Jul 6	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… Affected: 5.9c.4729_b20191112
CVE-2022-48067	5.5	0%	Jan 27	An information disclosure vulnerability in Totolink A830R V4.1.2cu.5182 allows attackers to obtain the root password via a brute-force attack Affected: 4.1.2cu.5182