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CVE-2020-29551

28
FAUCET Score

CVE-2020-29551 describes an unauthenticated access vulnerability in URVE Build 24.03.2020, allowing remote attackers to directly access sensitive internal scripts and files. This includes the ability to shut down, abort, or restart the system, as well as access configuration and backup utilities. With a CVSS score of 9.1 Critical, this vulnerability is easily exploitable over the network with no authentication or user interaction required, leading to high impact on system availability and potential information disclosure. While the EPSS score is low and there is no known active exploitation, public exploit code, or significant community discussion, the critical severity and ease of exploitation warrant immediate attention for affected URVE systems.

Impacted Technologies

VendorProductVersion(s)CPE
24.03.2020CPE matchmatch criteria
cpe:2.3:a:urve:urve:24.03.2020:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.1CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.83%
Probability of exploitation in next 30 days
EPSS Percentile
85.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0283 is in the 76th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/160725/URVE-Software-Build-24.03.2020-Missing-Authorization.html
ExploitThird Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2020/Dec/48
ExploitMailing ListThird Party Advisory
urve.co.uk / system-rezerwacji-sal
Vendor Advisory
syss.de / fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-041.txt
ExploitThird Party Advisory