- Description
- Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof or tamper with the update file via an unverified file write.
- Source
- security@nortonlifelock.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 7.3
- Impact score
- 5.9
- Exploitability score
- 1.3
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
- security@nortonlifelock.com
- CWE-552
- Hype score
- Not currently trending
CVE-2025-4134 (CVSS:7.3, HIGH) is Awaiting Analysis. Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof o..https://t.co/ZPHzpWrWRd #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
@cracbot
2 Jun 2025
6 Impressions
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🚨 CVE-2025-4134 🔴 HIGH (7.3) 🏢 Avast - Avast Business Antivirus 🏗️ 4.5.1 🔗 https://t.co/jGnAZz5avA #CyberCron #VulnAlert #InfoSec https://t.co/InAhQ0nr96
@cybercronai
29 May 2025
56 Impressions
0 Retweets
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CVE-2025-4134 Lack of file validation in do_update_vps in Avast Business Antivirus for Linux 4.5 on Linux allows local user to spoof or tamper with the update file via an unverified … https://t.co/tkN1ftUTMP
@CVEnew
28 May 2025
364 Impressions
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