CVE-2007-0481

Name: CVE-2007-0481
Creator: NVD / NIST
Published: 2007-01-25T00:28:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 4.75%

Last modified Jun 16, 2026

CVE-2007-0481 is a vulnerability of currently unknown severity. Cisco IOS allows remote attackers to cause a denial of service (crash) via a crafted IPv6 Type 0 Routing header.. EPSS estimates a 4.75% chance of exploitation in the next 30 days.

Description

Cisco IOS allows remote attackers to cause a denial of service (crash) via a crafted IPv6 Type 0 Routing header.

Metrics

EPSS Probability

4.75%

90.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Cisco	Ios Transmission Control Protocol	12
Cisco	Ios Transmission Control Protocol	12.0da
Cisco	Ios Transmission Control Protocol	12.0db
Cisco	Ios Transmission Control Protocol	12.0dc
Cisco	Ios Transmission Control Protocol	12.0s
Cisco	Ios Transmission Control Protocol	12.0sc
Cisco	Ios Transmission Control Protocol	12.0sl
Cisco	Ios Transmission Control Protocol	12.0sp
Cisco	Ios Transmission Control Protocol	12.0st
Cisco	Ios Transmission Control Protocol	12.0sx
Cisco	Ios Transmission Control Protocol	12.0sy
Cisco	Ios Transmission Control Protocol	12.0sz
Cisco	Ios Transmission Control Protocol	12.0t
Cisco	Ios Transmission Control Protocol	12.0w
Cisco	Ios Transmission Control Protocol	12.0wc
Cisco	Ios Transmission Control Protocol	12.0wt
Cisco	Ios Transmission Control Protocol	12.0xa
Cisco	Ios Transmission Control Protocol	12.0xb
Cisco	Ios Transmission Control Protocol	12.0xc
Cisco	Ios Transmission Control Protocol	12.0xd
Cisco	Ios Transmission Control Protocol	12.0xe
Cisco	Ios Transmission Control Protocol	12.0xf
Cisco	Ios Transmission Control Protocol	12.0xg
Cisco	Ios Transmission Control Protocol	12.0xh
Cisco	Ios Transmission Control Protocol	12.0xi
Cisco	Ios Transmission Control Protocol	12.0xj
Cisco	Ios Transmission Control Protocol	12.0xk
Cisco	Ios Transmission Control Protocol	12.0xl
Cisco	Ios Transmission Control Protocol	12.0xm
Cisco	Ios Transmission Control Protocol	12.0xq
Cisco	Ios Transmission Control Protocol	12.0xr
Cisco	Ios Transmission Control Protocol	12.0xs
Cisco	Ios Transmission Control Protocol	12.0xv
Cisco	Ios Transmission Control Protocol	12.0xw
Cisco	Ios Transmission Control Protocol	12.1
Cisco	Ios Transmission Control Protocol	12.1aa
Cisco	Ios Transmission Control Protocol	12.1ax
Cisco	Ios Transmission Control Protocol	12.1ay
Cisco	Ios Transmission Control Protocol	12.1az
Cisco	Ios Transmission Control Protocol	12.1cx
Cisco	Ios Transmission Control Protocol	12.1da
Cisco	Ios Transmission Control Protocol	12.1db
Cisco	Ios Transmission Control Protocol	12.1dc
Cisco	Ios Transmission Control Protocol	12.1e
Cisco	Ios Transmission Control Protocol	12.1ea
Cisco	Ios Transmission Control Protocol	12.1eb
Cisco	Ios Transmission Control Protocol	12.1ec
Cisco	Ios Transmission Control Protocol	12.1eo
Cisco	Ios Transmission Control Protocol	12.1eu
Cisco	Ios Transmission Control Protocol	12.1ev

Showing 50 of 253 affected configurations. See NVD for the full list.

References

Timeline

Published: Jan 25, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-0481?

Cisco IOS allows remote attackers to cause a denial of service (crash) via a crafted IPv6 Type 0 Routing header.

How severe is CVE-2007-0481?

Severity scoring for CVE-2007-0481 is pending analysis. The EPSS model estimates a 4.75% probability of exploitation in the next 30 days.

How do I fix CVE-2007-0481?

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-2007-0481?

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

Scan your code now

Source: NVD / NIST