CVE-2011-3602: n/a vulnerability

CVE-2011-3602: Directory traversal vulnerability in device-linux.c in the router advertisement daemon (radvd) before 1.8.2...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 23:37 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2011-3602 affects radvd, a Linux IPv6 router advertisement daemon, before version 1.8.2. A crafted interface name containing parent-directory path elements could cause file overwrites. The main business concern is integrity loss on systems that advertise IPv6 routes, especially network infrastructure hosts. Exposure is likely limited to systems running radvd before 1.8.2, commonly Linux hosts providing IPv6 router advertisements. The bundle does not provide a complete affected product list or distribution matrix beyond Debian, Ubuntu, and upstream radvd references. Prioritize remediation on IPv6 routing or network infrastructure systems. This is not KEV-confirmed as exploited, but file overwrite on infrastructure software can affect system integrity and availability. Mitigation focus: Upgrade radvd to version 1.8.2 or a vendor-fixed package.; Apply Debian DSA-2323 or Ubuntu USN-1257-1 updates where relevant.; Identify any unsupported systems still running pre-1.8.2 radvd..

Prepared: Jun 14, 2026, 14:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 27, 2014, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

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Source materials

CVE List V5 sourceCVE List V5
https://github.com/reubenhwk/radvd/commit/92e22ca23e52066da2258df8c76a2dca8a428bccCVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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