CVE-2018-12666 — CRITICAL (9.8)

Vulnerability Description

SV3C L-SERIES HD CAMERA V2.3.4.2103-S50-NTD-B20170508B devices improperly identifies users only by the authentication level sent in the cookies, which allow remote attackers to bypass authentication and gain administrator access by setting the authLevel cookie to 255.

CVSS Score

9.8

CRITICAL

CVSS:3.0/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

Affected Products

Vendor	Product	Versions
Sv3C	H.264 Poe Ip Camera Firmware	v2.3.4.2103-s50-ntd-b20170508b
Sv3C	Sv-B01Poe-1080P-L	-
Sv3C	Sv-B11Vpoe-1080P-L	-
Sv3C	Sv-D02Poe-1080P-L	-

Related Weaknesses (CWE)

CWE-287

References

https://www.bishopfox.com/news/2018/10/sv3c-l-series-hd-camera-multiple-vulnerabExploitThird Party Advisory
https://www.bishopfox.com/news/2018/10/sv3c-l-series-hd-camera-multiple-vulnerabExploitThird Party Advisory

FAQ

What is CVE-2018-12666?

CVE-2018-12666 is a vulnerability with a CVSS score of 9.8 (CRITICAL). SV3C L-SERIES HD CAMERA V2.3.4.2103-S50-NTD-B20170508B devices improperly identifies users only by the authentication level sent in the cookies, which allow remote attackers to bypass authentication a...

How severe is CVE-2018-12666?

CVE-2018-12666 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-12666?

Check the references section above for vendor advisories and patch information. Affected products include: Sv3C H.264 Poe Ip Camera Firmware, Sv3C Sv-B01Poe-1080P-L, Sv3C Sv-B11Vpoe-1080P-L, Sv3C Sv-D02Poe-1080P-L.