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A7100Ru Firmware CVE-2023-27229

CRITICAL
Command Injection (CWE-77)
2023-03-28 cve@mitre.org
Command Injection A7100Ru Firmware
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Mar 28, 2023 - 22:15 nvd
CRITICAL 9.8

DescriptionNVD

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the upBw parameter at /setting/setWanIeCfg.

AnalysisAI

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the upBw parameter at /setting/setWanIeCfg. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the upBw parameter at /setting/setWanIeCfg. Affected products include: Totolink A7100Ru Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.

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A vulnerability, which was classified as critical, has been found in Totolink A7100RU 7.4cu.2313_B20191024. Rated critic
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A vulnerability, which was classified as critical, was found in Totolink A7100RU 7.4cu.2313_B20191024. Rated critical se
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TOTOLink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the staticGw para
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TOTOLINK A7100RU V7.4cu.2313_B20191024 has a Command Injection vulnerability. Rated critical severity (CVSS 9.8), this v
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TOTOLINK A7100RU V7.4cu.2313_B20191024 is vulnerable to Command Injection. Rated critical severity (CVSS 9.8), this vuln
CVE-2023-26978 CRITICAL POC
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TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the pppoeAcName p
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TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the org paramete
CVE-2023-27232 CRITICAL POC
9.8 Mar 28

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the wanStrategy p
CVE-2023-27231 CRITICAL POC
9.8 Mar 28

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the downBw parame
CVE-2023-27135 CRITICAL POC
9.8 Mar 23

TOTOlink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the enabled param
CVE-2023-25395 CRITICAL POC
9.8 Mar 08

TOTOlink A7100RU V7.4cu.2313_B20191024 router was discovered to contain a command injection vulnerability via the ou par
CVE-2023-24238 CRITICAL POC
9.8 Feb 16

TOTOlink A7100RU(V7.4cu.2313_B20191024) was discovered to contain a command injection vulnerability via the city paramet

Same weakness CWE-77 – Command Injection

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Same technique Command Injection

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CVE-2023-27229 vulnerability details – vuln.today
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