CVE-2020-29551

An issue was discovered in URVE Build 24.03.2020. Using the _internal/pc/shutdown.php path, it is...

9.1 Critical

An issue was discovered in URVE Build 24.03.2020. Using the _internal/pc/shutdown.php path, it is possible to shutdown the system. Among others, the following files and scripts are also accessible: _internal/pc/abort.php, _internal/pc/restart.php, _internal/pc/vpro.php, _internal/pc/wake.php, _internal/error_u201409.txt, _internal/runcmd.php, _internal/getConfiguration.php, ews/autoload.php, ews/del.php, ews/mod.php, ews/sync.php, utils/backup/backup_server.php, utils/backup/restore_server.php, MyScreens/timeline.config, kreator.html5/test.php, and addedlogs.txt.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: High

Exploit likelihood

2.87%Up 1.8 points since Apr 14, 2021

What each source reports

NVD Score used 9.1

Record: CVE-2020-29551
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0: 8.5 HighAV:N/AC:L/Au:N/C:P/I:N/A:C
Weakness: CWE-306
Updated: 2026-11-02

CVE List No score

Record: CVE-2020-29551
Updated: 2026-11-02

EUVDEUVD-2020-21917 No score

Record: EUVD-2020-21917
Updated: 2026-11-03

GitHub AdvisoriesGHSA-c34x-96jh-xq96 9.1

An issue was discovered in URVE Build 24.03.2020. Using the _internal/pc/shutdown.php path, it is...

Record: GHSA-c34x-96jh-xq96
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness: CWE-306, CWE-862
Updated: 2026-11-02

Affected products

urve

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-29551 is a critical vulnerability (CVSS 9.1) in Urve, published December 23, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.87%, the 86th percentile. No source names a fixed version.