CVE-2018-17918 : Circontrol CirCarLife all versions prior to 4.3.1, authentication to the device

Circontrol CirCarLife all versions prior to 4.3.1, authentication to the device can be bypassed by entering the URL of a specific page.

Published 2018-11-02 15:29:01

Updated 2019-10-09 23:37:04

Source ICS-CERT

View at NVD, CVE.org

Vulnerability category: BypassGain privilege

Products affected by CVE-2018-17918

Circontrol » Circarlife Firmware
Versions before (<) 4.3.1
cpe:2.3:o:circontrol:circarlife_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Circontrol » Circarlife » Version: N/A

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 14 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Assigned by: nvd@nist.gov (Primary)
CWE-288 Authentication Bypass Using an Alternate Path or Channel

The product requires authentication, but the product has an alternate path or channel that does not require authentication.

Assigned by: ics-cert@hq.dhs.gov (Secondary)

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