7.5

CVE-2022-44574: ivanti avalanche Improper Authentication

CVSS: 7.5v3.1HighModified
Published 10-03-2023Last modified 28-02-2025
Open JSON

Vulnerability summary

CVE-2022-44574 is a high (CVSS 7.5) Improper Authentication vulnerability in ivanti avalanche. EPSS estimates a 62.44% chance of exploitation in the next 30 days, higher than 99.1% of scored vulnerabilities.

Overall risk
42/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
62.44%
0%100%
Critical · -2.37 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-03-2023
    PublishedVulnerability first disclosed.
  2. 28-02-2025
    Last modifiedVulnerability information updated.

Description

An improper authentication vulnerability exists in Avalanche version 6.3.x and below allows unauthenticated attacker to modify properties on specific port.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

62.44%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

-2.37 pp

From 64.82% on 21-09-2026

21-09-202621-10-2026
EPSS score
62.44%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ivanti1 product

1 vendor · 1 product

References

1 links