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CVE-2017-16651

high · 7.8Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply updates per vendor instructions.

Added 2021-11-03Remediation due 2022-05-03

Roundcube Webmail before 1.1.10, 1.2.x before 1.2.7, and 1.3.x before 1.3.3 allows unauthorized access to arbitrary files on the host's filesystem, including configuration files, as exploited in the wild in November 2017. The attacker must be able to authenticate at the target system with a valid username/password as the attack requires an active session. The issue is related to file-based attachment plugins and _task=settings&_action=upload-display&_from=timezone requests.

7.8
CVSS
36.7%
EPSS (exploit prob.)
98th
EPSS percentile
2017-11-09
Published

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-552

Affected products

VendorProductAffected versions
roundcubewebmail<= 1.1.9
roundcubewebmail1.2.0
roundcubewebmail1.2.1
roundcubewebmail1.2.2
roundcubewebmail1.2.3
roundcubewebmail1.2.4
roundcubewebmail1.2.5
roundcubewebmail1.2.6
roundcubewebmail1.3.0
roundcubewebmail1.3.1
roundcubewebmail1.3.2
debiandebian_linux7.0
debiandebian_linux9.0

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2017-16651