CVE-2007-5134

Summary

CVECVE-2007-5134
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-09-27 19:17:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionCisco Catalyst 6500 and Cisco 7600 series devices use 127/8 IP addresses for Ethernet Out-of-Band Channel (EOBC) internal communication, which might allow remote attackers to send packets to an interface for which network exposure was unintended.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Catalyst 6500 All All All All
Hardware Cisco Catalyst 6500 Ws-svc-nam-1 2.2\(1a\) All All All
Hardware Cisco Catalyst 6500 Ws-svc-nam-1 3.1\(1a\) All All All
Hardware Cisco Catalyst 6500 Ws-svc-nam-2 2.2\(1a\) All All All
Hardware Cisco Catalyst 6500 Ws-svc-nam-2 3.1\(1a\) All All All
Hardware Cisco Catalyst 6500 Ws-x6380-nam 2.1\(2\) All All All
Hardware Cisco Catalyst 6500 Ws-x6380-nam 3.1\(1a\) All All All
Hardware Cisco Catalyst 7600 All All All All
Hardware Cisco Catalyst 7600 All All sup2_msfc2 All
Hardware Cisco Catalyst 7600 All All sup720_msfc3 All
Hardware Cisco Catalyst 7600 Ws-svc-nam-1 2.2\(1a\) All All All
Hardware Cisco Catalyst 7600 Ws-svc-nam-1 3.1\(1a\) All All All
Hardware Cisco Catalyst 7600 Ws-svc-nam-2 2.2\(1a\) All All All
Hardware Cisco Catalyst 7600 Ws-svc-nam-2 3.1\(1a\) All All All
Hardware Cisco Catalyst 7600 Ws-x6380-nam 2.1\(2\) All All All
Hardware Cisco Catalyst 7600 Ws-x6380-nam 3.1\(1a\) All All All
Operating System Cisco Catos 5.4\(1\) All All All
Operating System Cisco Catos 7.5\(1\) All All All
Operating System Cisco Catos 7.6\(1\) All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Full Disclosure: Re: CAT6500 accessible via 127.0.0.x loopback addresses af854a3a-2127-422b-91ae-364da2661108 seclists.org
Cisco Catalyst 6500 and Cisco 7600 Loopback Access Control Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit
Cisco 7600 May Let Remote Users Bypass ACLs Using Loopback Addresses - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Cisco - Networking, Cloud, and Cybersecurity Solutions af854a3a-2127-422b-91ae-364da2661108 www.cisco.com Patch
SecurityTracker.com Archives - Cisco Catalyst 6500 May Let Remote Users Bypass ACLs Using Loopback Addresses af854a3a-2127-422b-91ae-364da2661108 securitytracker.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Cisco Catalyst 6500 / Cisco 7600 Series Devices Accessible Loopback Address Weakness - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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