9.8

CVE-2024-0799: arcserve udp Improper Authentication

CVSS: 9.8v3.1CriticalAnalyzed
Published 13-03-2024Last modified 16-12-2025
Open JSON

Vulnerability summary

CVE-2024-0799 is a critical (CVSS 9.8) Improper Authentication vulnerability in arcserve udp. EPSS estimates a 4.34% chance of exploitation in the next 30 days, higher than 91.1% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
4.34%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 13-03-2024
    PublishedVulnerability first disclosed.
  2. 16-12-2025
    Last modifiedVulnerability information updated.

Description

An authentication bypass vulnerability exists in Arcserve Unified Data Protection 9.2 and 8.1 in the edge-app-base-webui.jar!com.ca.arcserve.edge.app.base.ui.server.EdgeLoginServiceImpl.doLogin() function within wizardLogin.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

4.34%

Chance of exploitation in the next 30 days

Percentile

91%

Versus all other CVEs

30-day change

0.00 pp

From 4.34% on 20-09-2026

20-09-202620-10-2026
EPSS score
4.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (tenable.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Arcserve2 products

1 vendor · 2 products

References

1 links