CVE-2000-0700

Name: CVE-2000-0700
Creator: NVD / NIST
Published: 2000-10-20T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.67%

Last modified Jun 16, 2026

CVE-2000-0700 is a vulnerability of currently unknown severity. Cisco Gigabit Switch Routers (GSR) with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.2(15)GS1A up to 11.2(19)GS0.2 and some versions of 12.0, do not properly handle line card failures, which allows remote attackers to bypass ACLs or force the interface to stop forwarding packets.. EPSS estimates a 1.67% chance of exploitation in the next 30 days.

Description

Cisco Gigabit Switch Routers (GSR) with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.2(15)GS1A up to 11.2(19)GS0.2 and some versions of 12.0, do not properly handle line card failures, which allows remote attackers to bypass ACLs or force the interface to stop forwarding packets.

Metrics

EPSS Probability

1.67%

73.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cisco	Ios	11.2
Cisco	Ios	11.2\(8\)
Cisco	Ios	11.2\(10\)
Cisco	Ios	11.2p
Cisco	Ios	11.3
Cisco	Ios	11.3\(1\)
Cisco	Ios	12.0
Cisco	Ios	12.0\(1\)
Cisco	Ios	12.0\(2\)
Cisco	Ios	12.0\(3\)
Cisco	Ios	12.0\(4\)
Cisco	Ios	12.0\(5\)
Cisco	Ios	12.0\(6\)
Cisco	Ios	12.0\(7\)t
Cisco	Ios	12.1
Cisco	Gigabit Switch Router 12008	All versions
Cisco	Gigabit Switch Router 12012	All versions
Cisco	Gigabit Switch Router 12016	All versions

References

http://www.cisco.com/warp/public/707/gsraclbypassdos-pub.shtmlPatch, Vendor Advisory
http://www.osvdb.org/793
http://www.osvdb.org/798
http://www.securityfocus.com/bid/1541Patch, Vendor Advisory
http://www.cisco.com/warp/public/707/gsraclbypassdos-pub.shtmlPatch, Vendor Advisory
http://www.osvdb.org/793
http://www.osvdb.org/798
http://www.securityfocus.com/bid/1541Patch, Vendor Advisory

Timeline

Published: Oct 20, 2000
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2000-0700?

How severe is CVE-2000-0700?

Severity scoring for CVE-2000-0700 is pending analysis. The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.

How do I fix CVE-2000-0700?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2000-0700?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST