Ac18 Firmware
CVE-2022-44183
CRITICAL
Severity by source
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
Lifecycle Timeline
1DescriptionNVD
Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via function formSetWifiGuestBasic.
AnalysisAI
Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via function formSetWifiGuestBasic. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via function formSetWifiGuestBasic. Affected products include: Tenda Ac18 Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.
More in Ac18 Firmware
View allTenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId paramet
Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceId paramet
Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the remoteIp parameter from formSetSafeWanWebMan function.
Tenda AC18 V15.03.05.05 contains a command injection vulnerablility in the deviceName parameter of formsetUsbUnload func
A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Rated critical severity (CVSS 9.8), thi
Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the page parameter of fromNatStaticSetting function. Rated
Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the entrys parameter fromAddressNat function. Rated critic
Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the mitInterface parameter of fromAddressNat function. Rat
Tenda AC18 v15.03.05.19(6318_)_cn was discovered to contain a command injection vulnerability via the deviceName paramet
Tenda AC18 V15.03.05.19 is vulnerable to Buffer Overflow via /goform/formWifiBasicSet. Rated critical severity (CVSS 9.8
Tenda AC18 V15.03.05.19(6318) was discovered to contain a stack overflow via the time parameter in the fromSetSysTime fu
Tenda AC18 router contained a stack overflow vulnerability in /goform/fast_setting_wifi_set. Rated critical severity (CV
Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
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