CVE-2025-0282

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-0282
StatePUBLISHED
Assignerivanti
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-01-08 23:15:09 UTC
Updated2026-08-04 05:16:32 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v3.1 9 CRITICAL from [email protected]

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

EPSS: 0.999710000 probability, percentile 0.999790000 (date 2026-08-23)

CISA KEV: Listed on 2025-01-08; due 2025-01-15; ransomware use Known

Problem Types: CWE-121 | CWE-787 | CWE-121 CWE-121: Stack-based Buffer Overflow

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
3.13c1d8aa1-5a33-4ea4-8992-aadd6440af75Secondary9CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
3.1CNACVSS9CRITICALCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

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

CISA Known Exploited Vulnerability

VendorIvanti
ProductConnect Secure, Policy Secure, and ZTA Gateways
NameIvanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
Required ActionApply mitigations as set forth in the CISA instructions linked below to include conducting hunt activities, taking remediation actions if applicable, and applying updates prior to returning a device to service.
NotesCISA Mitigation Instructions: https://www.cisa.gov/cisa-mitigation-instructions-CVE-2025-0282 Additional References: https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283 ; https://nvd.nist.gov/vuln/detail/CVE-2025-0282

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ivanti Connect Secure 22.7 r2 All All
Application Ivanti Connect Secure 22.7 r2.1 All All
Application Ivanti Connect Secure 22.7 r2.2 All All
Application Ivanti Connect Secure 22.7 r2.3 All All
Application Ivanti Connect Secure 22.7 r2.4 All All
Application Ivanti Neurons For Zero-trust Access 22.7 r2 All All
Application Ivanti Neurons For Zero-trust Access 22.7 r2.2 All All
Application Ivanti Neurons For Zero-trust Access 22.7 r2.3 All All
Application Ivanti Policy Secure 22.7 r1 All All
Application Ivanti Policy Secure 22.7 r1.1 All All
Application Ivanti Policy Secure 22.7 r1.2 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Ivanti Connect Secure affected 22.7R2 22.7R2.4 custom Not specified
CNA Ivanti Connect Secure unaffected 22.7R2.5 custom Not specified
CNA Ivanti Policy Secure affected 22.7R1 22.7R1.2 custom Not specified
CNA Ivanti Neurons For ZTA Gateways affected 22.7R2 22.7R2.3 custom Not specified
CNA Ivanti Neurons For ZTA Gateways unaffected 22.7R2.5 custom Not specified

References

ReferenceSourceLinkTags
github.com/sfewer-r7/CVE-2025-0282 134c704f-9b21-4f2e-91b3-4a467353bcc0 github.com Exploit
cloud.google.com/blog/topics/threat-intelligence/ivanti-connect-secure-vpn-zer... af854a3a-2127-422b-91ae-364da2661108 cloud.google.com Exploit, Technical Description
labs.watchtowr.com/exploitation-walkthrough-and-techniques-ivanti-connect-secure... 134c704f-9b21-4f2e-91b3-4a467353bcc0 labs.watchtowr.com Exploit, Third Party Advisory
forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secu... 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 forums.ivanti.com Vendor Advisory
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
www.cisa.gov/cisa-mitigation-instructions-cve-2025-0282 af854a3a-2127-422b-91ae-364da2661108 www.cisa.gov Third Party Advisory, US Government Resource
www.cisa.gov/known-exploited-vulnerabilities-catalog 134c704f-9b21-4f2e-91b3-4a467353bcc0 www.cisa.gov US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Additional Advisory Data

SourceTimeEvent
ADP2025-01-08T00:00:00.000ZCVE-2025-0282 added to CISA KEV

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report