CVE-2001-1434

CVE-2001-1434 is a medium-severity vulnerability in Cisco Ios with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

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.

Frequently asked questions

What is CVE-2001-1434?
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.
How severe is CVE-2001-1434?
CVE-2001-1434 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-1434 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-1434?
CVE-2001-1434 primarily affects Cisco Ios. In total, 201 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-1434?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-1434 published?
CVE-2001-1434 was published on 2001-02-28 and last updated on 2026-06-16.

References

Affected products (201)

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