How severe is CVE-2022-44574?

CVE-2022-44574 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-44574 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 62% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44574?

CVE-2022-44574 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-44574?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-44574 published?

CVE-2022-44574 was published on 2023-03-10 and last updated on 2026-06-17.

CVE-2022-44574

CVE-2022-44574 is a high-severity vulnerability in Ivanti Avalanche with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 62% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 62% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Ivanti Avalanche
Published: 2023-03-10
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2022-44574?: An improper authentication vulnerability exists in Avalanche version 6.3.x and below allows unauthenticated attacker to modify properties on specific port.
How severe is CVE-2022-44574?: CVE-2022-44574 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-44574 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 62% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44574?: CVE-2022-44574 affects Ivanti Avalanche. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-44574?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-44574 published?: CVE-2022-44574 was published on 2023-03-10 and last updated on 2026-06-17.

References

https://forums.ivanti.com/s/article/Avalanche-ZDI-CAN-19513-Security-Advisory?language=en_US

Affected products (1)

cpe:2.3:a:ivanti:avalanche:*:*:*:*:*:*:*:*

More vulnerabilities in Ivanti Avalanche

CVE-2023-38036 — Critical (CVSS 9.8): A security vulnerability within Ivanti Avalanche Manager before version 6.4.1 may allow an unauthenticated attacker to…
CVE-2024-29204 — Critical (CVSS 9.8): A Heap Overflow vulnerability in WLAvalancheService component of Ivanti Avalanche before 6.4.3 allows a remote…
CVE-2024-24996 — Critical (CVSS 9.8): A Heap overflow vulnerability in WLInfoRailService component of Ivanti Avalanche before 6.4.3 allows an unauthenticated…
CVE-2024-22061 — Critical (CVSS 9.8): A Heap Overflow vulnerability in WLInfoRailService component of Ivanti Avalanche before 6.4.3 allows a remote…
CVE-2023-46265 — Critical (CVSS 9.8): An unauthenticated could abuse a XXE vulnerability in the Smart Device Server to leak data or perform a Server-Side…
CVE-2023-46264 — Critical (CVSS 9.8): An unrestricted upload of file with dangerous type vulnerability exists in Avalanche versions 6.4.1 and below that…

All CVEs affecting Ivanti Avalanche →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-101077 — Critical (CVSS 10.0): A flaw has been found in Netcore NR289-GE 1.4.5102. This impacts the function process_request of the component boa_temp…
CVE-2026-100886 — Critical (CVSS 10.0): A vulnerability was identified in Seetong T8108, T8108P, T8116 and T8232 4.6.1.4-build202604241011. The affected…
CVE-2026-77244 — Critical (CVSS 10.0): MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0,…
CVE-2026-94493 — Critical (CVSS 10.0): A vulnerability was detected in Gigatech PDV5701 1.0.31_240305_112640. This issue affects some unknown processing of…
CVE-2026-83099 — Critical (CVSS 10.0): Vulnerability in the Oracle Forms product of Oracle Fusion Middleware (component: Forms Services, C/S, Charmode).…
CVE-2026-83059 — Critical (CVSS 10.0): Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server).…

Browse all CWE-287 (Improper Authentication) vulnerabilities →