CVE-2018-18253

CVSS V2 Medium 6.9 CVSS V3 High 7

Description

An issue was discovered in CapMon Access Manager 5.4.1.1005. CALRunElevated.exe attempts to enforce access control by adding an unprivileged user to the local Administrators group for a very short time to execute a single command. However, the user is left in that group if the command crashes, and there is also a race condition in all cases.

Overview

CVE ID
CVE-2018-18253

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2019-03-15T15:29:00

Last Modified Date
2019-03-18T16:35:28

Weakness Enumerations

CWE	URL
CWE-362	http://cwe.mitre.org/data/definitions/362.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:capmon:access_manager::::::::	1	OR		5.4.1.1005

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:M/Au:N/C:C/I:C/A:C

Access Vector
LOCAL

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
COMPLETE

Integrity Impact
COMPLETE

Availability Impact
COMPLETE

Base Score
6.9

Severity
MEDIUM

Exploitability Score
3.4

Impact Score
10

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL

Attack Compatibility
HIGH

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7

Base Severity
HIGH

Exploitability Score
1

Impact Score
5.9

References

Reference URL	Reference Tags
https://improsec.com/tech-blog/cam1	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-18253
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18253

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:46:48				Added to TrackCVE
2022-12-03 18:15:49	2019-03-15T15:29Z	2019-03-15T15:29:00	CVE Published Date	updated
2022-12-03 18:15:49		2019-03-18T16:35:28	CVE Modified Date	updated
2022-12-03 18:15:49		Analyzed	Vulnerability Status	updated