CVE-2025-22457

CVE Enrichment

CVSS: 9.8 CRITICAL
EPSS: 99.98%
EPSS Percentile: 99.98%
CISA KEV: YES — Known Exploited Vulnerability

Description

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6, Ivanti Policy Secure before version 22.7R1.4, and Ivanti ZTA Gateways before version 22.8R2.2 allows a remote unauthenticated attacker to achieve remote code execution.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
Published: 03-Apr-2025 23:15
Last Modified: 04-Aug-2026 12:16
EPSS Date: 2026-10-13
CWE: CWE-121, CWE-787

CVSS Vector


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

CISA KEV Details

Date Added: 2025-04-04
Remediation Due: 2025-04-11
Known Ransomware Campaign Use: Known
Required Action: Apply mitigations as set forth in the CISA instructions linked below.
Notes: CISA Mitigation Instructions: https://www.cisa.gov/cisa-mitigation-instructions-cve-2025-22457 ; Additional References: https://forums.ivanti.com/s/article/April-Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-22457 ; https://nvd.nist.gov/vuln/detail/CVE-2025-22457

Affected Products / Versions

ivanti / connect_secure
Version / affected range: * · before (exclusive) 22.7
cpe:2.3:a:ivanti:connect_secure:*:-:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:-:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r1:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r1.1:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r1.2:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r1.3:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r1.4:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r1.5:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r2:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r2.1:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r2.2:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r2.3:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r2.4:*:*:*:*:*:*
ivanti / connect_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:connect_secure:22.7:r2.5:*:*:*:*:*:*
ivanti / policy_secure
Version / affected range: * · before (exclusive) 22.7
cpe:2.3:a:ivanti:policy_secure:*:-:*:*:*:*:*:*
ivanti / policy_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:policy_secure:22.7:-:*:*:*:*:*:*
ivanti / policy_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:policy_secure:22.7:r1:*:*:*:*:*:*
ivanti / policy_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:policy_secure:22.7:r1.1:*:*:*:*:*:*
ivanti / policy_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:policy_secure:22.7:r1.2:*:*:*:*:*:*
ivanti / policy_secure
Version / affected range: 22.7
cpe:2.3:a:ivanti:policy_secure:22.7:r1.3:*:*:*:*:*:*
ivanti / zero_trust_access_gateway
Version / affected range: * · before (exclusive) 22.8
cpe:2.3:a:ivanti:zero_trust_access_gateway:*:*:*:*:*:*:*:*
ivanti / zero_trust_access_gateway
Version / affected range: 22.8
cpe:2.3:a:ivanti:zero_trust_access_gateway:22.8:-:*:*:*:*:*:*
ivanti / zero_trust_access_gateway
Version / affected range: 22.8
cpe:2.3:a:ivanti:zero_trust_access_gateway:22.8:r2.1:*:*:*:*:*:*

References

Last enrichment sync: 13-Oct-2026 23:03
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

code execution (RCE) vulnerability tracked as CVE-2025-0282 in January 2025 and a second RCE flaw (CVE-2025-22457) that China-linked cyber spies have exploited since at least mid-March 2025. Ivanti Urges Immediate Patching of Connect Secure Zero-Day Exploited in Attacks

CVE (5)

People (1)

Vendors (2)

Products (3)

Tools (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.