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CVE-2001-0427

N/A
Published: September 18, 2001 at 04:00 AM UTC
Updated: June 16, 2026 at 09:54 PM UTC
6 products affected across 1 vendorVPN 3030 ConcentatorVPN 3080 ConcentratorVPN 3060 Concentrator

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Severity
N/A
Exploit prediction
EPSS 3%

Description

Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via a flood of invalid login requests to (1) the SSL service, or (2) the telnet service, which do not properly disconnect the user after several failed login attempts.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Vendor Advisoryx_refsource_CISCOPatch
Source: [email protected]
http://www.cisco.com/warp/public/707/vpn3k-telnet-vuln-pub.shtml
VDB Entryx_refsource_OSVDB
Source: [email protected]
http://www.osvdb.org/5643
VDB Entryx_refsource_XF
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/6298

CVSS

7.1HIGH[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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