Used in attacks· fix by 2025-01-15Not scored yetUsed by ransomware gangs
Ivanti Connect Secure, Policy Secure, and ZTA Gateways
CVE-2025-0282
Ivanti Connect Secure, Policy Secure, and ZTA Gateways contain a stack-based buffer overflow which can lead to unauthenticated remote code execution.
What this means for your business
- It affects Ivanti Connect Secure, Policy Secure, and ZTA Gateways. It matters if your company, or a supplier that handles your data, runs it.
- Attackers are already using it. CISA added it to its list of flaws used in real attacks on 8 January 2025.
- Ransomware gangs are known to have used it.
- FIRST's prediction model gives it a 100% chance of attack attempts being seen in the next 30 days, ranking above 99% of all known flaws.
What to do
- 1Check whether your company or your suppliers run Ivanti Connect Secure, Policy Secure, and ZTA Gateways.
- 2If you do, follow CISA's required action below. No patch reference has been published yet.
- 3Treat it as urgent. US federal agencies must fix it by 15 January 2025. That deadline does not apply to private companies, but it shows how seriously CISA takes it.
- 4Because attackers have used it, check the affected systems for signs of a break-in, not only for the update.
Not sure if your company is exposed?
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Required action
Apply 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.
CISA’s wording, unedited.
Scoring
- CVSS
- Not yet scored
Dates
- Published
- 2025-01-08
- Added to KEV
- 2025-01-08
- Remediation due
- 2025-01-15
- Sources
- CISA KEV