VulnerabilityModified
CVE-2020-8154
An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint.
HIGH 7.7EPSS 1.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An Insecure direct object reference vulnerability in Nextcloud Server 18.0.2 allowed an attacker to remote wipe devices of other users when sending a malicious request directly to the endpoint.
- CVSS 3.1
- 7.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- EPSS
- 1.77% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Affected
- nextcloud/nextcloud server
- Source
- support@hackerone.com
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00037.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00038.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00040.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html
- https://hackerone.com/reports/819807Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-018Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00037.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00038.html
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00040.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00019.html
- https://hackerone.com/reports/819807Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KC6HLX5SG4PZO6Y54D2LFJ4ATG76BKOP/
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-018Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.