CVE-2020-12463
HIGHCVSS 7.8/10EPSS 0.43%
Last modified
CVE-2020-12463 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An elevation of privilege vulnerability exists in Avira Software Updater before 2.0.6.27476 due to improperly handling file hard links. This allows local users to obtain take control of arbitrary files.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
An elevation of privilege vulnerability exists in Avira Software Updater before 2.0.6.27476 due to improperly handling file hard links. This allows local users to obtain take control of arbitrary files.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Avira | Software Updater | < 2.0.6.27476 |
References
- https://support.avira.com/hc/en-us/articles/360000142857-Avira-Software-UpdaterRelease Notes, Vendor Advisory
- https://support.avira.com/hc/en-us/articles/360000142857-Avira-Software-UpdaterRelease Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12463?
An elevation of privilege vulnerability exists in Avira Software Updater before 2.0.6.27476 due to improperly handling file hard links. This allows local users to obtain take control of arbitrary files.
How severe is CVE-2020-12463?
CVE-2020-12463 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12463?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-12458An information-disclosure flaw was found in Grafana through …5.5
- CVE-2020-12459In certain Red Hat packages for Grafana 6.x through 6.3.6, t…5.5
- CVE-2020-1246An elevation of privilege vulnerability exists when the Wind…7.8
- CVE-2020-12460OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 has im…9.8
- CVE-2020-12461PHP-Fusion 9.03.50 allows SQL Injection because maincore.php…8.8
- CVE-2020-12462The ninja-forms plugin before 3.4.24.2 for WordPress allows …6.1
- CVE-2020-12464usb_sg_cancel in drivers/usb/core/message.c in the Linux ker…6.7
- CVE-2020-12465An array overflow was discovered in mt76_add_fragment in dri…6.7
- CVE-2020-12467Subrion CMS 4.2.1 allows session fixation via an alphanumeri…6.5
- CVE-2020-12468Subrion CMS 4.2.1 allows CSV injection via a phrase value wi…7.8
- CVE-2020-12469admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Obj…6.5
- CVE-2020-1247An elevation of privilege vulnerability exists in Windows wh…7.8
Are you affected by CVE-2020-12463?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST