CVE-2020-8153
HIGHCVSS 8.1/10EPSS 1.86%
Last modified
CVE-2020-8153 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. Improper access control in Groupfolders app 4.0.3 allowed to delete hidden directories when when renaming an accessible item to the same name.. EPSS estimates a 1.86% chance of exploitation in the next 30 days.
Description
Improper access control in Groupfolders app 4.0.3 allowed to delete hidden directories when when renaming an accessible item to the same name.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Group Folders | < 4.0.4 |
| Fedoraproject | Fedora | 32 |
References
- https://hackerone.com/reports/642515Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-017Vendor Advisory
- https://hackerone.com/reports/642515Exploit, Third Party Advisory
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-017Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-8153?
Improper access control in Groupfolders app 4.0.3 allowed to delete hidden directories when when renaming an accessible item to the same name.
How severe is CVE-2020-8153?
CVE-2020-8153 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 1.86% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8153?
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.
Are you affected by CVE-2020-8153?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST