Vulnerability Monitor

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CVE-2018-8072

An issue was discovered on EDIMAX IC-3140W through 3.06, IC-5150W through 3.09, and IC-6220DC through 3.06 devices. The ipcam_cgi binary contains a stack-based buffer overflow that is possible to trigger from a remote unauthenticated /camera-cgi/public/getsysyeminfo.cgi?action=VALUE_HERE HTTP request: if the VALUE_HERE length is more than 0x400 (1024), it is possible to overwrite other values located on the stack due to an incorrect use of the strcpy() function.

Published

2018-04-26T15:29:00.477

Last Modified

2024-11-21T04:13:13.430

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: ADJACENT_NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

6.5

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	edimax	ic-3140w_firmware	≤ 3.06	Yes
Hardware	edimax	ic-3140w	-	No
Operating System	edimax	ic-5150w_firmware	≤ 3.09	Yes
Hardware	edimax	ic-5150w	-	No
Operating System	edimax	ic-6220dc_firmware	≤ 3.06	Yes
Hardware	edimax	ic-6220dc	-	No

References

https://gitlab.com/nemux/CVE-2018-8072/blob/master/CVE-2018-8072_PoC.txt Exploit, Third Party Advisory ([email protected])
https://gitlab.com/nemux/CVE-2018-8072/blob/master/nemux_codemotion_Rome18_cover.pdf Exploit, Technical Description, Third Party Advisory ([email protected])
https://www.edimax.com/edimax/download/download/data/edimax/uk/download/for_home/home_network_cameras/home_network_cameras_indoor_fixed/ic-3140w Patch, Product, Vendor Advisory ([email protected])
https://www.nemux.org/2018/04/24/cve-2018-8072/ Patch, Third Party Advisory ([email protected])
https://gitlab.com/nemux/CVE-2018-8072/blob/master/CVE-2018-8072_PoC.txt Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.com/nemux/CVE-2018-8072/blob/master/nemux_codemotion_Rome18_cover.pdf Exploit, Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.edimax.com/edimax/download/download/data/edimax/uk/download/for_home/home_network_cameras/home_network_cameras_indoor_fixed/ic-3140w Patch, Product, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.nemux.org/2018/04/24/cve-2018-8072/ Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)