CVE-2014-3356 describes a denial-of-service vulnerability in Cisco IOS and IOS XE, specifically within the metadata flow feature. Remote attackers can trigger a device reload by sending malformed RSVP packets to affected versions. With a CVSS score of 7.8 (AV:N/AC:L/Au:N/C:N/I:N/A:C), this vulnerability is highly severe, requiring no authentication and having low attack complexity, leading to a complete loss of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.3\(.0\)xoCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.3\(.0\)xo:*:*:*:*:*:*:* | ||
3.6.0sCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.0s:*:*:*:*:*:*:* | ||
3.6.1sCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.1s:*:*:*:*:*:*:* | ||
3.6.2sCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.6.2s:*:*:*:*:*:*:* | ||
3.7\(0\)sCPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:3.7\(0\)s:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.