Vulnerability Report

CVE-2014-9633

Title: Comodo Backup Auth Bypass

Auth Bypass

Proof Of Concept

PoC Available for CVE-2014-9633

CWE Category CWE-264

Published Date Feb 03, 2015

Modified Date May 06, 2026

Exploit Status Available

Score 7.5 CVSS v2.0

Exploit Probability (EPSS)

7.21%

Vulnerability Summary

CVE-2014-9633: The bdisk.sys driver in COMODO Backup before 4.4.1.23 allows remote attackers to gain privileges via a crafted device handle, which triggers a NULL pointer dereference.

Impacted Vendors

symantec_veritas 1

comodo 1

Reference Links

http://forums.comodo.com/news-announcements-feedback-cb/comodo-backup-44123-released-t107293.0.html http://packetstormsecurity.com/files/130094/Comodo-Backup-4.4.0.0-NULL-Pointer-Dereference.html http://www.exploit-db.com/exploits/35905 http://forums.comodo.com/news-announcements-feedback-cb/comodo-backup-44123-released-t107293.0.html http://packetstormsecurity.com/files/130094/Comodo-Backup-4.4.0.0-NULL-Pointer-Dereference.html http://www.exploit-db.com/exploits/35905

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2014-9633 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/35905

View Code

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

April 12, 2025 MODIFIED

Vulnerability data or affected products updated.

February 03, 2015 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.