CVE-2011-3602

no score yetEPSS 2.8%

Directory traversal vulnerability in device-linux.c in the router advertisement daemon (radvd) before 1.8.2 allows local users to overwrite arbitrary files, and remote attackers to overwrite certain files, via a .. (dot dot) in an interface name. NOTE: this can be leveraged with a symlink to overwrite arbitrary files.

EPSS: 2.8% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2014-04-27
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

litech:router_advertisement_daemon

References

http://www.debian.org/security/2011/dsa-2323
http://www.litech.org/radvd/CHANGES
http://www.openwall.com/lists/oss-security/2011/10/06/3
http://www.ubuntu.com/usn/USN-1257-1
https://github.com/reubenhwk/radvd/commit/92e22ca23e52066da2258df8c76a2dca8a428bcc

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