CVE-2001-1434

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2001-02-28 · updated 2026-06-16

Description

Cisco IOS 12.0(5)XU through 12.1(2) allows remote attackers to read system administration and topology information via an "snmp-server host" command, which creates a readable "community" community string if one has not been previously created.

Affected products

Cisco IOS: 12.0, 12.0(1), 12.0(1)w, 12.0(1)xa3, 12.0(1)xb, 12.0(1)xe (+195)

References

http://www.cisco.com/warp/public/707/ios-snmp-community-vulns-pub.shtml
http://www.kb.cert.org/vuls/id/848944
https://exchange.xforce.ibmcloud.com/vulnerabilities/6178
http://www.cisco.com/warp/public/707/ios-snmp-community-vulns-pub.shtml
http://www.kb.cert.org/vuls/id/848944
https://exchange.xforce.ibmcloud.com/vulnerabilities/6178

Get alerted when CVE-2001-1434 or the next vulnerability affects your stack