CVE-2015-8400

7.4 highEPSS 2.0%

The HTTPS fallback implementation in Shell In A Box (aka shellinabox) before 2.19 makes it easier for remote attackers to conduct DNS rebinding attacks via the "/plain" URL.

Severity

CVSS 3.0

7.4 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

EPSS: 2.0% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
CWE: CWE-254
Published: 2016-01-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fedoraproject:fedora
shellinabox_project:shellinabox

References

http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175117.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175224.html
http://www.openwall.com/lists/oss-security/2015/12/02/6
http://www.openwall.com/lists/oss-security/2015/12/02/7
https://github.com/shellinabox/shellinabox/issues/355

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