CVE-2025-0282

critical

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.

From the Tenable Blog

CVE-2025-0282: Ivanti Connect Secure Zero-Day Vulnerability Exploited In The Wild

Published: 2025-01-08

Ivanti disclosed two vulnerabilities in its Connect Secure, Policy Secure and Neurons for ZTA gateway devices, including one flaw that was exploited in the wild as a zero-day.

References

https://www.cisa.gov/cisa-mitigation-instructions-cve-2025-0282

https://www.infosecurity-magazine.com/news/operation-escaneo-cloudsek-latam/

https://therecord.media/google-says-90-zero-days-exploited-apt-spyware-vendors

https://cloud.google.com/blog/topics/threat-intelligence/2025-zero-day-review/

https://www.bleepingcomputer.com/news/security/cisa-warns-that-resurge-malware-can-be-dormant-on-ivanti-devices/

https://www.greynoise.io/blog/unmasking-cisas-hidden-kev-ransomware-updates

https://www.bleepingcomputer.com/news/security/murky-panda-hackers-exploit-cloud-trust-to-hack-downstream-customers/

https://www.darkreading.com/endpoint-security/fixed-ivanti-bugs-japan-orgs-6-months-later

https://thehackernews.com/2025/07/ivanti-zero-days-exploited-to-drop.html

https://www.theregister.com/2025/04/25/more_ivanti_attacks_may_be/

https://thehackernews.com/2025/04/dslogdrat-malware-deployed-via-ivanti.html

https://securityaffairs.com/177002/malware/jpcert-warns-of-dslogdrat-malware-deployed-in-ivanti-connect-secure.html

https://therecord.media/cisa-ivanti-firewall-bug-exploitation

https://www.darkreading.com/vulnerabilities-threats/china-linked-threat-group-exploits-ivanti-bug

https://www.bleepingcomputer.com/news/security/ivanti-patches-connect-secure-zero-day-exploited-since-mid-march/

https://cyberscoop.com/china-espionage-group-ivanti-vulnerability-exploits/

https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-exploiting-critical-ivanti-vulnerability

https://www.theregister.com/2025/04/01/cisa_ivanti_warning/

https://www.securityweek.com/cisa-analyzes-malware-used-in-ivanti-connect-secure-zero-day-attacks/

https://www.darkreading.com/cyberattacks-data-breaches/cisa-warns-resurge-malware-ivanti-vuln

https://thehackernews.com/2025/03/resurge-malware-exploits-ivanti-flaw.html

https://securityaffairs.com/176040/breaking-news/cisa-warns-of-resurge-malware-exploiting-ivanti-flaw.html

https://www.cisa.gov/news-events/analysis-reports/ar25-087a

https://www.cisa.gov/news-events/alerts/2025/03/28/cisa-releases-malware-analysis-report-resurge-malware-associated-ivanti-connect-secure

https://cyberscoop.com/silk-typhoon-targets-it-services/

https://www.theregister.com/2025/03/05/china_silk_typhoon_update/

https://www.microsoft.com/en-us/security/blog/2025/03/05/silk-typhoon-targeting-it-supply-chain/

https://www.infosecurity-magazine.com/news/silk-typhoon-exploits-common/

https://www.darkreading.com/remote-workforce/china-silk-typhoon-it-supply-chain-attacks

https://www.bleepingcomputer.com/news/security/silk-typhoon-hackers-now-target-it-supply-chains-to-breach-networks/

https://thehackernews.com/2025/03/china-linked-silk-typhoon-expands-cyber.html

https://thehackernews.com/2025/02/ivanti-patches-critical-flaws-in.html

https://unit42.paloaltonetworks.com/threat-brief-ivanti-cve-2025-0282-cve-2025-0283/

https://www.securityweek.com/many-ivanti-vpns-still-unpatched-as-uk-domain-registry-emerges-as-victim-of-exploitation/

https://www.darkreading.com/vulnerabilities-threats/critical-ivanti-rce-bug

https://www.securityweek.com/exploitation-of-new-ivanti-vpn-zero-day-linked-to-chinese-cyberspies/

https://www.bleepingcomputer.com/news/security/google-chinese-hackers-likely-behind-ivanti-vpn-zero-day-attacks/

https://therecord.media/china-espionage-ivanti-vulnerabilities-mandiant

https://www.securityweek.com/ivanti-warns-of-new-zero-day-attacks-hitting-connect-secure-product/

https://www.ivanti.com/blog/security-update-ivanti-connect-secure-policy-secure-and-neurons-for-zta-gateways

https://www.bleepingcomputer.com/news/security/ivanti-warns-of-new-connect-secure-flaw-used-in-zero-day-attacks/

https://therecord.media/ivanti-warns-of-hackers-exploiting-new-vulnerability

https://cloud.google.com/blog/topics/threat-intelligence/ivanti-connect-secure-vpn-zero-day

https://www.tenable.com/blog/cve-2025-0282-ivanti-connect-secure-zero-day-vulnerability-exploited-in-the-wild

https://github.com/intelseclab/poc-archive

https://github.com/ChovTheHacker/EREBUS

https://github.com/Willie-Conway/SOC-Simulator

https://github.com/jim2478/CVE-Archive

https://github.com/B1ack4sh/Blackash-CVE-2025-0282

https://github.com/punitdarji/Ivanti-CVE-2025-0282

https://github.com/AdaniKamal/CVE-2025-0282

https://github.com/Hexastrike/Ivanti-Secure-Connect-Logs-Parser

https://github.com/Hexastrike/Ivanti-Connect-Secure-Logs-Parser

https://github.com/rxwx/pulse-meter

https://github.com/absholi7ly/CVE-2025-0282-Ivanti-exploit

https://github.com/NyxanGoat/CVE-2025-0282-PoC

https://github.com/BishopFox/CVE-2025-0282-check

https://github.com/securexploit1/CVE-2025-0282

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-0282

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-0282

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283?language=en_US

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283

Details

Source: Mitre, NVD

Published: 2025-01-08

Updated: 2026-08-04

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9

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

Severity: Critical

EPSS

EPSS: 0.99979

Vulnerability Watch

Tenable Research has classified this CVE under the following Vulnerability Watch classification, which includes active and historical (inactive) classifications. You can learn more about these classifications on our blog.

Vulnerability of Interest

Detections

Analytics