Critical severity · published Jan 8, 2025
CVE-2025-0282
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
RansomwareIn wildKEV
9.0
CVSS
100%
EPSS
Yes
On KEV
Description
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a remote unauthenticated attacker to achieve remote code execution.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)100.0% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Jan 8, 2025
Federal remediation dueJan 15, 2025
Ransomware campaign useKnown
Affected products
Which versions
CS
Connect Secure · Ivanti
22.7R2 through 22.7R2.4 · source: vendor, NVD
NF
Neurons for ZTA gateways · Ivanti
22.7R2 through 22.7R2.3 · source: vendor
PS
Policy Secure · Ivanti
22.7R1 through 22.7R1.2 · source: vendor, NVD
NF
Neurons For Zero-trust Access · Ivanti
22.7; 22.7; 22.7 · source: NVD
CS
Connect Secure, Policy Secure, and ZTA Gateways · Ivanti
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-0282
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-0282
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
forums.ivanti.com
https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283
More from Connect Secure
10.0
CVE-2021-22893
Ivanti Pulse Connect Secure Use-After-Free Vulnerability
10.0
CVE-2019-11510
Ivanti Pulse Connect Secure Arbitrary File Read Vulnerability
9.8
CVE-2025-22457
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
9.1
CVE-2024-21887
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability
8.8
CVE-2021-22899
Ivanti Pulse Connect Secure Command Injection Vulnerability