Vulnerability Report

CVE-2007-0829

Title: Alwil Avast Antivirus Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2007-0829.

CWE Category NVD-CWE-noinfo

Published Date Feb 07, 2007

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 4.4 CVSS v2.0

Exploit Probability (EPSS)

0.33%

Vulnerability Summary

CVE-2007-0829: avast! Server Edition before 4.7.726 does not demand a password in a certain intended context, even when a password has been set, which allows local users to bypass authentication requirements.

Impacted Vendors

alwil 1

avast 1

Reference Links

http://osvdb.org/33114 http://secunia.com/advisories/24068 http://www.avast.com/eng/avast-4-server-revision-history.html http://www.securityfocus.com/bid/22425 http://www.vupen.com/english/advisories/2007/0499 https://exchange.xforce.ibmcloud.com/vulnerabilities/32269 http://osvdb.org/33114 http://secunia.com/advisories/24068 http://www.avast.com/eng/avast-4-server-revision-history.html http://www.securityfocus.com/bid/22425 http://www.vupen.com/english/advisories/2007/0499 https://exchange.xforce.ibmcloud.com/vulnerabilities/32269

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.4

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2007-0829 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 09, 2025 MODIFIED

Vulnerability data or affected products updated.

February 07, 2007 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:L/AC:M/Au:N/C:P/I:P/A:P

Affected Stack

No specific products linked.