Vulnerability Monitor

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CVE-2024-6964

A vulnerability, which was classified as critical, was found in Tenda O3 1.0.0.10. Affected is the function fromDhcpSetSer. The manipulation of the argument dhcpEn/startIP/endIP/preDNS/altDNS/mask/gateway leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272118 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Published

2024-07-22T02:15:15.323

Last Modified

2024-11-21T09:50:39.483

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.0

Impact Score

10.0

Weaknesses

Type: Secondary
CWE-121
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	tenda	o3_firmware1.0.0.10\(2478\)	*	Yes
Hardware	tenda	o3	2.0	No

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/fromDhcpSetSer.md Exploit ([email protected])
https://vuldb.com/?ctiid.272118 Permissions Required ([email protected])
https://vuldb.com/?id.272118 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.374585 Third Party Advisory, VDB Entry ([email protected])
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/O3V2.0/fromDhcpSetSer.md Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?ctiid.272118 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?id.272118 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://vuldb.com/?submit.374585 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)