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TOTOLINK A3100r FirmwareBuffer Overflow

Risk 86
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 has a buffer overflow vulnerability in the password parameter in the loginauth function.

First published (updated )
CVE-2024-42546

TOTOLINK A3100r FirmwareBuffer Overflow

Risk 86
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 has a buffer overflow vulnerability in the httphost parameter in the loginauth function.

First published (updated )
CVE-2024-42547

TOTOLINK A3100r FirmwareTOTOLINK A3100R getSaveConfig buffer overflow

Risk 56
Severity
9
EPSS
0.07%
Buffer Overflow
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050B20200504. It has been classified as critical. This affects the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument httphost leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272571. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

First published (updated )
CVE-2024-7157

TOTOLINK A3100r FirmwareTOTOLINK A3100R HTTP POST Request cstecgi.cgi setTelnetCfg command injection

Risk 56
Severity
8.8
EPSS
0.07%
Command Injection
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050B20200504. It has been declared as critical. This vulnerability affects the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component HTTP POST Request Handler. The manipulation of the argument telnetenabled leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-272572. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

First published (updated )
CVE-2024-7158

TOTOLINK A720r FirmwareCommand Injection

Risk 86
Severity
9.8
Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink devices A3100R v4.1.2cu.5050B20200504, A830R v5.9c.4729B20191112, and A720R v4.1.5cu.470B20200911 were discovered to contain command injection vulnerability in the function setNoticeCfg. This vulnerability allows attackers to execute arbitrary commands via the IpFrom parameter.

First published (updated )
CVE-2021-44247

TOTOLINK A720r FirmwareTotolink devices A3100R v4.1.2cu.5050_B20200504, A830R v5.9c.4729_B20191112, and A720R v4.1.5cu.470_…

Risk 44
Severity
7.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Totolink devices A3100R v4.1.2cu.5050B20200504, A830R v5.9c.4729B20191112, and A720R v4.1.5cu.470B20200911 were discovered to contain a stack overflow in the function setNoticeCfg. This vulnerability allows attackers to cause a Denial of Service (DoS) via the IpTo parameter.

First published (updated )
CVE-2021-44246

TOTOLINK A3100r FirmwareTOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a har…

Risk 87
Severity
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a hard coded password for root stored in the component /etc/shadow.sample.

First published (updated )
CVE-2022-29645

TOTOLINK A3100r FirmwareTOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a sta…

Risk 44
Severity
7.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a stack overflow via the comment parameter in the function setIpQosRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

First published (updated )
CVE-2022-29638

TOTOLINK A3100r FirmwareTOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a sta…

Risk 44
Severity
7.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a stack overflow via the macAddress parameter in the function setMacQos. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

First published (updated )
CVE-2022-29643

TOTOLINK A3100r FirmwareTOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a har…

Risk 87
Severity
10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a hard coded password for the telnet service stored in the component /webcste/cgi-bin/product.ini.

First published (updated )
CVE-2022-29644

TOTOLINK A3100r FirmwareAn access control issue in TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 allow…

Risk 27
Severity
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

An access control issue in TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 allows attackers to obtain sensitive information via a crafted web request.

First published (updated )
CVE-2022-29646

TOTOLINK A3100r FirmwareTOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a sta…

Risk 44
Severity
7.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a stack overflow via the url parameter in the function setUrlFilterRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

First published (updated )
CVE-2022-29642

TOTOLINK A3100r FirmwareTOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a sta…

Risk 44
Severity
7.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a stack overflow via the comment parameter in the function setPortForwardRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

First published (updated )
CVE-2022-29640

TOTOLINK A3100r FirmwareCommand Injection

Risk 79
Severity
9.3
Command Injection
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3100R V4.1.2cu.5050B20200504 and V4.1.2cu.5247B20211129 were discovered to contain a command injection vulnerability via the magicid parameter in the function ucicloudupdateconfig.

First published (updated )
CVE-2022-29639

TOTOLINK A830r FirmwareCommand Injection

Risk 66
Severity
7.2
Command Injection
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, Totolink A3100R V4.1.2cu.5050B20200504, Totolink A950RG V4.1.2cu.5161B20200903, Totolink A800R V4.1.2cu.5137B20200730, Totolink A3000RU V5.9c.5185B20201128, Totolink A810R V4.1.2cu.5182B20201026 were discovered to contain a command injection vulnerability.

First published (updated )
CVE-2022-28935

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 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.

First published (updated )
CVE-2022-26208

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 were discovered to contain a command injection vulnerability in the function setDiagnosisCfg, via the ipDoamin parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

First published (updated )
CVE-2022-26207

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 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.

First published (updated )
CVE-2022-26209

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 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.

First published (updated )
CVE-2022-26210

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 were discovered to contain a command injection vulnerability in the function setLanguageCfg, via the langType parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

First published (updated )
CVE-2022-26206

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 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.

First published (updated )
CVE-2022-26211

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 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.

First published (updated )
CVE-2022-26212

TOTOLINK A830r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Totolink A830R V5.9c.4729B20191112, A3100R V4.1.2cu.5050B20200504, A950RG V4.1.2cu.5161B20200903, A800R V4.1.2cu.5137B20200730, A3000RU V5.9c.5185B20201128, and A810R V4.1.2cu.5182B20201026 were discovered to contain a command injection vulnerability in the function NTPSyncWithHost. This vulnerability allows attackers to execute arbitrary commands via the hosttime parameter.

First published (updated )
CVE-2022-26214

TOTOLINK A3100r FirmwareOS Command Injection, Command Injection

Risk 86
Severity
9.8
OS Command Injection, Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLink A3100R V4.1.2cu.5050B20200504 was discovered to contain a command injection vulnerability in the "Main" function. This vulnerability allows attackers to execute arbitrary commands via the QUERYSTRING parameter.

First published (updated )
CVE-2022-25077

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