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56 vulnerabilities found for a810r_firmware by totolink
CVE-2025-4496 (GCVE-0-2025-4496)
Vulnerability from nvd – Published: 2025-05-10 05:00 – Updated: 2025-05-12 19:30
VLAI
Title
TOTOLINK T10/A3100R/A950RG/A800R/N600R/A3000RU/A810R cstecgi.cgi CloudACMunualUpdate buffer overflow
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.308212 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.308212 | signaturepermissions-required |
| https://vuldb.com/?submit.567081 | third-party-advisory |
| https://github.com/CH13hh/tmp_store_cc/blob/main/… | exploit |
| https://www.totolink.net/ | product |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| TOTOLINK | T10 |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A3100R |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A950RG |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A800R |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | N600R |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A3000RU |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A810R |
Affected:
4.1.8cu.5241_B20210927
|
Credits
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CVE-2025-28022 (GCVE-0-2025-28022)
Vulnerability from nvd – Published: 2025-04-23 00:00 – Updated: 2025-04-24 15:52
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2025-28021 (GCVE-0-2025-28021)
Vulnerability from nvd – Published: 2025-04-23 00:00 – Updated: 2025-04-24 15:50
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in the downloadFile.cgi through the v14 and v3 parameters
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2025-28036 (GCVE-0-2025-28036)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 14:14
VLAI
Shadowserver
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
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CVE-2025-28035 (GCVE-0-2025-28035)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 14:42
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
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CVE-2025-28037 (GCVE-0-2025-28037)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 15:59
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 and A950RG V4.1.2cu.5161_B20200903 were found to contain a pre-auth remote command execution vulnerability in the setDiagnosisCfg function through the ipDomain parameter.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
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CVE-2025-28031 (GCVE-0-2025-28031)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-22 19:16
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was discovered to contain a hardcoded password for the telnet service in product.ini.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-259 - Use of Hard-coded Password
Assigner
References
1 reference
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CVE-2025-28030 (GCVE-0-2025-28030)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 13:40
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was discovered to contain a stack overflow via the startTime and endTime parameters in setParentalRules function.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
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CVE-2025-28024 (GCVE-0-2025-28024)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 13:41
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in the cstecgi.cgi
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
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CVE-2025-28034 (GCVE-0-2025-28034)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 15:01
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
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CVE-2025-28033 (GCVE-0-2025-28033)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 14:48
VLAI
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
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"integrityImpact": "LOW",
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CVE-2025-28032 (GCVE-0-2025-28032)
Vulnerability from nvd – Published: 2025-04-22 00:00 – Updated: 2025-04-23 15:02
VLAI
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
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CVE-2025-28137 (GCVE-0-2025-28137)
Vulnerability from nvd – Published: 2025-04-15 00:00 – Updated: 2025-04-15 17:35
VLAI
Shadowserver
Summary
The TOTOLINK A810R V4.1.2cu.5182_B20201026 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
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CVE-2025-28135 (GCVE-0-2025-28135)
Vulnerability from nvd – Published: 2025-03-27 00:00 – Updated: 2025-04-15 13:42
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
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CVE-2024-57036 (GCVE-0-2024-57036)
Vulnerability from nvd – Published: 2025-01-21 00:00 – Updated: 2025-02-04 15:24
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5032_B20200407 was found to contain a command insertion vulnerability in downloadFile.cgi main function. This vulnerability allows an attacker to execute arbitrary commands by sending HTTP request.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
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CVE-2025-4496 (GCVE-0-2025-4496)
Vulnerability from cvelistv5 – Published: 2025-05-10 05:00 – Updated: 2025-05-12 19:30
VLAI
Title
TOTOLINK T10/A3100R/A950RG/A800R/N600R/A3000RU/A810R cstecgi.cgi CloudACMunualUpdate buffer overflow
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.308212 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.308212 | signaturepermissions-required |
| https://vuldb.com/?submit.567081 | third-party-advisory |
| https://github.com/CH13hh/tmp_store_cc/blob/main/… | exploit |
| https://www.totolink.net/ | product |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| TOTOLINK | T10 |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A3100R |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A950RG |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A800R |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | N600R |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A3000RU |
Affected:
4.1.8cu.5241_B20210927
|
|
| TOTOLINK | A810R |
Affected:
4.1.8cu.5241_B20210927
|
Credits
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"time": "2025-05-09T14:38:47.000Z",
"value": "VulDB entry last update"
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"title": "TOTOLINK T10/A3100R/A950RG/A800R/N600R/A3000RU/A810R cstecgi.cgi CloudACMunualUpdate buffer overflow"
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CVE-2025-28022 (GCVE-0-2025-28022)
Vulnerability from cvelistv5 – Published: 2025-04-23 00:00 – Updated: 2025-04-24 15:52
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2025-28021 (GCVE-0-2025-28021)
Vulnerability from cvelistv5 – Published: 2025-04-23 00:00 – Updated: 2025-04-24 15:50
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in the downloadFile.cgi through the v14 and v3 parameters
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2025-28034 (GCVE-0-2025-28034)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 15:01
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
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"scope": "UNCHANGED",
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CVE-2025-28030 (GCVE-0-2025-28030)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 13:40
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was discovered to contain a stack overflow via the startTime and endTime parameters in setParentalRules function.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
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CVE-2025-28032 (GCVE-0-2025-28032)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 15:02
VLAI
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
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"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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CVE-2025-28037 (GCVE-0-2025-28037)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 15:59
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 and A950RG V4.1.2cu.5161_B20200903 were found to contain a pre-auth remote command execution vulnerability in the setDiagnosisCfg function through the ipDomain parameter.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
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CVE-2025-28024 (GCVE-0-2025-28024)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 13:41
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in the cstecgi.cgi
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
1 reference
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CVE-2025-28033 (GCVE-0-2025-28033)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 14:48
VLAI
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
2 references
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"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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CVE-2025-28035 (GCVE-0-2025-28035)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 14:42
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
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"scope": "UNCHANGED",
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CVE-2025-28036 (GCVE-0-2025-28036)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-23 14:14
VLAI
Shadowserver
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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CVE-2025-28031 (GCVE-0-2025-28031)
Vulnerability from cvelistv5 – Published: 2025-04-22 00:00 – Updated: 2025-04-22 19:16
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was discovered to contain a hardcoded password for the telnet service in product.ini.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-259 - Use of Hard-coded Password
Assigner
References
1 reference
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CVE-2025-28137 (GCVE-0-2025-28137)
Vulnerability from cvelistv5 – Published: 2025-04-15 00:00 – Updated: 2025-04-15 17:35
VLAI
Shadowserver
Summary
The TOTOLINK A810R V4.1.2cu.5182_B20201026 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
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CVE-2025-28135 (GCVE-0-2025-28135)
Vulnerability from cvelistv5 – Published: 2025-03-27 00:00 – Updated: 2025-04-15 13:42
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
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CVE-2024-57036 (GCVE-0-2024-57036)
Vulnerability from cvelistv5 – Published: 2025-01-21 00:00 – Updated: 2025-02-04 15:24
VLAI
Summary
TOTOLINK A810R V4.1.2cu.5032_B20200407 was found to contain a command insertion vulnerability in downloadFile.cgi main function. This vulnerability allows an attacker to execute arbitrary commands by sending HTTP request.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
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