CVE-2014-3327 — Improper Input Validation in Cisco IOS

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.9%
top 23.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco IOSCisco IOS XE
Timeline
PublishedAug 11
Latest updateMay 17

Description

The EnergyWise module in Cisco IOS 12.2, 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.2.xXO, 3.3.xSG, 3.4.xSG, and 3.5.xE before 3.5.3E allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCup52101.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages2 packages

▶NVDcisco/ios5 versions+4
▶NVDcisco/ios_xe12 versions+11

🔴Vulnerability Details

2
GHSA
GHSA-rwcx-xwgm-48vj: The EnergyWise module in Cisco IOS 12↗2022-05-17
▶
CVEList
CVE-2014-3327: The EnergyWise module in Cisco IOS 12↗2014-08-11
▶

📋Vendor Advisories

1
Cisco
Cisco IOS Software and Cisco IOS XE Software EnergyWise Crafted Packet Denial of Service Vulnerability↗2014-08-06
▶
CVE-2014-3327 — Improper Input Validation in Cisco IOS | cvebase