CVE-2020-36991

HIGH

ShareMouse 5.0.43 - Privilege Escalation

Title source: llm
STIX 2.1

Description

ShareMouse 5.0.43 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the insecure service path configuration by placing malicious executables in specific system directories to gain elevated access during service startup.

Exploits (1)

exploitdb WRITEUP
by alacerda · textlocalwindows
https://www.exploit-db.com/exploits/48794

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 0.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-428
Status published
Products (1)
Sharemouse/ShareMouse 5.0.43
Published Jan 28, 2026
Tracked Since Feb 18, 2026