CVE Catalog
CVE-2026-78237
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk0.13%
2th percentile - higher than 2% of all known CVEs
Summary
Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that remained effective after the ABR session ended.
Risk Assessment
Risk of persistent unauthorized root access, potentially leading to full system compromise and integrity violation.
Recommendation
Apply the vendor patch that strengthens input validation in ABR and prevents injection of entries into the sudoers file.
Other vulnerabilities in ABR
Original NVD description (English source)
Insufficient input validation in ABR allows a low-privileged user to inject malicious entries into the sudoers file, resulting in persistent root access that remained effective after the ABR session ended.