CVE-2020-37194

MEDIUM EPSS 23.5%
Published Feb 11, 20264mo ago · Modified Apr 15, 20262mo ago
4.6 CVSS 4.0
Medium
Find Similar
Published Feb 11, 2026 4mo ago
Last Modified Apr 15, 2026 2mo ago

Description

Backup Key Recovery 2.2.5 contains a denial of service vulnerability that allows attackers to crash the application by supplying an overly long registration key. Attackers can generate a 1000-character payload file and paste it into the registration key field to trigger an application crash.

CVSS Details

Base Score
4.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction A
Scope X

Threat Intelligence

EPSS Exploit Probability
23.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-120

References 3

  • nsauditor.com http://www.nsauditor.com/
  • exploit-db.com https://www.exploit-db.com/exploits/47864
  • vulncheck.com https://www.vulncheck.com/advisories/backup-key-recovery-recover-keys-crashed-hard-disk-drive-key-denial-of-service

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.