SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-3805

A vulnerability in the web-based management interface of Cisco IOS and Cisco IOx Software could allow an unauthenticated, remote attacker to view confidential information that is displayed without authenticating to the device.

MEDIUM 5.3EPSS 1.58%

Does this matter?

Lower severity and a low EPSS score (1.58%). Track it; it rarely justifies an emergency change on its own.

Description

A vulnerability in the web-based management interface of Cisco IOS and Cisco IOx Software could allow an unauthenticated, remote attacker to view confidential information that is displayed without authenticating to the device. Affected Products: This vulnerability affects Cisco IOS Software and Cisco IOx Software running on IR829, IR809, IE4K, and CGR1K platforms. More Information: CSCvb20897. Known Affected Releases: 1.0(0).

CVSS 3.0
5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
1.58% probability · 75th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-200
Affected
cisco/iox
Source
psirt@cisco.com
EPSS trend
0%3%5%27 October 2026: 1.58%27 October 202627 October 2026

EPSS 1.6% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.