CrushFTP vulnerability exploited in the wild, added to CISA KEV database
- A critical flaw was discovered in file transfer tool CrushFTP
- Experts claim the issue was being abused in the wild
- CISA added the flaw to its KEV catalog
A critical-severity vulnerability plaguing file transfer software CrushFTP was found being actively exploited in the wild.
Earlier this month, it was reported that the software, commonly used by organizations to handle large-scale file transfers, contained an authentication bypass vulnerability which allowed unauthenticated attackers to gain administrative access.
By specifically targeting the crushadmin account, threat actors could abuse the flaw to compromise the target system entirely.
CISA adds it to KEV
The flaw is now tracked as CVE-2025-31161, and was given a severity score of 9.8/10 (critical)
It affects CrushFTP versions 10 before 10.8.4 and 11 before 11.3.1. Users are strongly advised to update to these versions immediately, and if they can’t, enabling the DMZ proxy instance can serve as a temporary workaround.
Security researchers have warned that the bugs were used in the wild to install remote management tools like AnyDesk and MeshAgent, The Hacker News reported.
CISA has also picked up on the news, adding the bug to its Known Exploited Vulnerabilities Catalog (KEV). This means that Federal Civilian Executive Branch (FCEB) agencies have a three-week deadline (until April 28) to apply the patch, or stop using CrushFTP entirely.
Sign up to the TechRadar Pro newsletter to get all the top news, opinion, features and guidance your business needs to succeed!
Cybercriminals often target managed file transfer software vulnerabilities, since they could allow access to sensitive corporate files and databases. In fact, one of the most devastating cyberattacks in recent history happened in 2023, when ransomware operator Cl0p abused a previously unknown SQL injection vulnerability in MOVEit managed file transfer software to breach hundreds of corporations around the world.
A year before that, GoAnywhere MFT was breached and used to steal sensitive data from almost 130 organizations, and in January 2024, the same software was found to be vulnerable to a critical path traversal weakness flaw.
You might also like
A critical flaw was discovered in file transfer tool CrushFTP Experts claim the issue was being abused in the wild CISA added the flaw to its KEV catalog A critical-severity vulnerability plaguing file transfer software CrushFTP was found being actively exploited in the wild. Earlier this month, it was reported…
Recent Posts
- LG Promo Codes and Coupons for June 2026
- 30% Off Canon Promo Codes | June 2026
- Steam Machine and Steam Frame are coming ‘this summer’
- Valve says it’s ready to launch the Steam Machine this summer
- Best Buy slashes up to $400 off Apple tech in a limited-time sale — get AirPods, MacBooks, iPads and Apple Watches from $99.99
Archives
- June 2026
- May 2026
- April 2026
- March 2026
- February 2026
- January 2026
- December 2025
- November 2025
- October 2025
- September 2025
- August 2025
- July 2025
- June 2025
- May 2025
- April 2025
- March 2025
- February 2025
- January 2025
- December 2024
- November 2024
- October 2024
- September 2024
- August 2024
- July 2024
- June 2024
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- July 2023
- June 2023