TI-2025-20643 Aliases CVE-2025-27919 GHSA-g2cq-q859-8fm9

An issue was discovered in AnyDesk through 9.0.4.

LOW 35CWE-284Published 2025-11-06 · Updated 2025-11-12

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

An issue was discovered in AnyDesk through 9.0.4. A remotely connected user with the "Control my device" permission can manipulate remote AnyDesk settings and create a password for the Full Access profile without needing confirmation from the counterparty. Consequently, the attacker can later connect without this counterparty confirmation.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00316 24th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:anydesk:anydesk::::::windows::*	up to 9.0.4	Vulnerable	AnyDesk

cpe:2.3:a:anydesk:anydesk:*:*:*:*:*:windows:*:* Versions up to 9.0.4 Vulnerable ·AnyDesk

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-27919
2026-10-03 Alias added: GHSA-g2cq-q859-8fm9

References

Exploit 1

https://dspace.cvut.cz/bitstream/handle/10467/122721/F8-DP-2025-Krejsa-Vojtech-DP_Krejsa_Vojtech_2025.pdf

Other 1

https://anydesk.com/en/changelog/windows

TI-2020-10342 AnyDesk before 5.5.3 on Linux and FreeBSD has a format string vulnerability that can be… CVSS 3.1CRITICAL 9.8
TI-2025-20641 An issue was discovered in AnyDesk for Windows before 9.0.5, AnyDesk for macOS before… CVSS 3.1HIGH 7.5
TI-2025-20640 An issue was discovered in AnyDesk for Windows before 9.0.6 and AnyDesk for Android… CVSS 3.1HIGH 7.5
TI-2019-15315 AnyDesk 5.4.0 - Unquoted Service Path CVSS 4.0HIGH 8.5
TI-2016-09270 AnyDesk 2.5.0 Unquoted Service Path Elevation of Privilege CVSS 4.0HIGH 8.5
TI-2017-10504 AnyDesk before 3.6.1 on Windows has a DLL injection vulnerability. CVSS 3.0CRITICAL 9.8

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences