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CVE-2007-4285

23
FAUCET Score

CVE-2007-4285 is an unspecified vulnerability affecting Cisco IOS and IOS XR 12.x, allowing remote attackers to extract partial packet contents or cause a denial of service through crafted IPv6 packets with a Type 0 routing header. This vulnerability carries a critical CVSS score of 9.0, indicating a high impact with potential for information disclosure and complete system compromise (router crash). Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
12.0CPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
12.1CPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*
12.2CPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
12.3CPE matchmatch criteria
cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:C

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
8.5
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.83%
Probability of exploitation in next 30 days
EPSS Percentile
85.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0283 is in the 74th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/26359
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/35906
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5840
cisco.com / en/US/products/products_security_advisory09186a0080899647.shtml
PatchVendor Advisory
securitytracker.com / id
vupen.com / english/advisories/2007/2819
Vendor Advisory