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Anydesk CVE-2020-27614

HIGH
Improper Input Validation (CWE-20)
2020-12-09 cve@mitre.org
7.8
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V2 - Validation and Business Logic Input validation, allowlisting
Impact

CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAI

AnyDesk for macOS versions 6.0.2 and older have a vulnerability in the XPC interface that does not properly validate client requests and allows local privilege escalation. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-20. AnyDesk for macOS versions 6.0.2 and older have a vulnerability in the XPC interface that does not properly validate client requests and allows local privilege escalation. Affected products include: Anydesk.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

AnyDesk for macOS versions 6.0.2 and older have a vulnerability in the XPC interface that does not properly validate client requests and allows local privilege escalation.

Threat Intelligence Overview

EPSS Score
0.3%
Top 73% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

Affected Products (CPE)NVD

cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:macos:*:*
CVE-2020-13160 CRITICAL POC
9.8 Jun 09

AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be exploited for remote code execut

CVE-2026-109390 CRITICAL POC
9.8 Oct 12

Remote code execution in AnyDesk before 8.0.3 allows unauthenticated attackers to execute arbitrary code as root on Linu

CVE-2016-20094 HIGH POC
8.5 Jun 19

AnyDesk 2.5.0 contains an unquoted service path vulnerability that allows local users to execute arbitrary code with SYS

CVE-2019-25261 HIGH POC
8.5 Feb 03

Local privilege escalation in AnyDesk 5.4.0 on Windows allows an authenticated, low-privileged attacker to plant a malic

CVE-2022-32450 HIGH POC
7.1 Jul 18

AnyDesk 7.0.9 allows a local user to gain SYSTEM privileges via a symbolic link because the user can write to their own

CVE-2017-14397 CRITICAL
9.8 Sep 12

AnyDesk before 3.6.1 on Windows has a DLL injection vulnerability. Rated critical severity (CVSS 9.8), this vulnerabilit

CVE-2021-40854 HIGH
7.8 Oct 14

AnyDesk before 6.2.6 and 6.3.x before 6.3.3 allows a local user to obtain administrator privileges by using the Open Cha

CVE-2018-13102 HIGH
7.8 Jul 03

AnyDesk before "12.06.2018 - 4.1.3" on Windows 7 SP1 has a DLL preloading vulnerability. Rated high severity (CVSS 7.8),

CVE-2023-26509 HIGH
7.5 Jul 03

AnyDesk 7.0.8 allows remote Denial of Service. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitabl

CVE-2026-15681 MEDIUM
5.5 Jul 13

Denial-of-service in AnyDesk allows a local attacker with low-privileged code execution to crash or destabilize the appl

CVE-2026-15682 MEDIUM
5.5 Jul 13

AnyDesk's 'Send Support Information' feature is exploitable by local low-privileged attackers via a Windows junction (di

CVE-2024-12754 MEDIUM
5.5 Dec 30

AnyDesk Link Following Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low

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