High severity · published Apr 24, 2024
CVE-2024-4127
Tenda W15E guestWifiRuleRefresh stack-based overflow
8.8
CVSS
1.8%
EPSS
No
On KEV
Description
A vulnerability was found in Tenda W15E 15.11.0.14. It has been classified as critical. Affected is the function guestWifiRuleRefresh. The manipulation of the argument qosGuestDownstream leads to stack-based buffer overflow. It is possible to launch the attack remotely. VDB-261870 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
W1
W15E · Tenda
15.11.0.14 · source: vendor, CISA
WF
W15e Firmware · Tenda
15.11.0.14 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4127
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4127
Exploit
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W15Ev1.0/guestWifiRuleRefresh.md
Permissions Required
https://vuldb.com/?ctiid.261870
Third Party Advisory
https://vuldb.com/?id.261870
Third Party Advisory
https://vuldb.com/?submit.317832
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