Vulnerability Report

CVE-2008-0960

Title: Cisco Mds 9140 Auth Bypass

Auth Bypass

Proof Of Concept

PoC Available for CVE-2008-0960

CWE Category CWE-287
Published Date Jun 10, 2008
Modified Date Apr 09, 2025
Exploit Status Available
Score 10.0 CVSS v2.0
Exploit Probability (EPSS)
23.49%

Vulnerability Summary

CVE-2008-0960: SNMPv3 HMAC verification in (1) Net-SNMP 5.2.x before 5.2.4.1, 5.3.x before 5.3.2.1, and 5.4.x before 5.4.1.1; (2) UCD-SNMP; (3) eCos; (4) Juniper Session and Resource Control (SRC) C-series 1.0.0 through 2.0.0; (5) NetApp (aka Network Appliance) Data ONTAP 7.3RC1 and 7.3RC2; (6) SNMP Research before 16.2; (7) multiple Cisco IOS, CatOS, ACE, and Nexus products; (8) Ingate Firewall 3.1.0 and later and SIParator 3.1.0 and later; (9) HP OpenView SNMP Emanate Master Agent 15.x; and possibly other products relies on the client to specify the HMAC length, which makes it easier for remote attackers to bypass SNMP authentication via a length value of 1, which only checks the first byte.

Impacted Vendors

I
ingate 2
C
cisco 12
J
juniper 2

Reference Links

http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html http://lists.ingate.com/pipermail/productinfo/2008/000021.html http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00000.html http://marc.info/?l=bugtraq&m=127730470825399&w=2 http://rhn.redhat.com/errata/RHSA-2008-0528.html http://secunia.com/advisories/30574 http://secunia.com/advisories/30596 http://secunia.com/advisories/30612 http://secunia.com/advisories/30615 http://secunia.com/advisories/30626 http://secunia.com/advisories/30647 http://secunia.com/advisories/30648 http://secunia.com/advisories/30665 http://secunia.com/advisories/30802 http://secunia.com/advisories/31334 http://secunia.com/advisories/31351 http://secunia.com/advisories/31467 http://secunia.com/advisories/31568 http://secunia.com/advisories/32664 http://secunia.com/advisories/33003 http://secunia.com/advisories/35463 http://security.gentoo.org/glsa/glsa-200808-02.xml http://securityreason.com/securityalert/3933 http://sourceforge.net/forum/forum.php?forum_id=833770 http://sourceforge.net/tracker/index.php?func=detail&aid=1989089&group_id=12694&atid=456380 http://sunsolve.sun.com/search/document.do?assetkey=1-26-238865-1 http://support.apple.com/kb/HT2163 http://support.avaya.com/elmodocs2/security/ASA-2008-282.htm http://www.cisco.com/warp/public/707/cisco-sa-20080610-snmpv3.shtml http://www.debian.org/security/2008/dsa-1663 http://www.kb.cert.org/vuls/id/878044 http://www.kb.cert.org/vuls/id/CTAR-7FBS8Q http://www.kb.cert.org/vuls/id/MIMG-7ETS5Z http://www.kb.cert.org/vuls/id/MIMG-7ETS87 http://www.mandriva.com/security/advisories?name=MDVSA-2008:118 http://www.ocert.org/advisories/ocert-2008-006.html http://www.openwall.com/lists/oss-security/2008/06/09/1 http://www.redhat.com/support/errata/RHSA-2008-0529.html http://www.securityfocus.com/archive/1/493218/100/0/threaded http://www.securityfocus.com/archive/1/497962/100/0/threaded http://www.securityfocus.com/bid/29623 http://www.securitytracker.com/id?1020218 http://www.ubuntu.com/usn/usn-685-1 http://www.us-cert.gov/cas/techalerts/TA08-162A.html http://www.vmware.com/security/advisories/VMSA-2008-0013.html http://www.vmware.com/security/advisories/VMSA-2008-0017.html http://www.vupen.com/english/advisories/2008/1787/references http://www.vupen.com/english/advisories/2008/1788/references http://www.vupen.com/english/advisories/2008/1797/references http://www.vupen.com/english/advisories/2008/1800/references http://www.vupen.com/english/advisories/2008/1801/references http://www.vupen.com/english/advisories/2008/1836/references http://www.vupen.com/english/advisories/2008/1981/references http://www.vupen.com/english/advisories/2008/2361 http://www.vupen.com/english/advisories/2008/2971 http://www.vupen.com/english/advisories/2009/1612 https://bugzilla.redhat.com/show_bug.cgi?id=447974 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10820 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5785 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6414 https://www.exploit-db.com/exploits/5790 https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00363.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00380.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00459.html http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html http://lists.ingate.com/pipermail/productinfo/2008/000021.html http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00000.html http://marc.info/?l=bugtraq&m=127730470825399&w=2 http://rhn.redhat.com/errata/RHSA-2008-0528.html http://secunia.com/advisories/30574 http://secunia.com/advisories/30596 http://secunia.com/advisories/30612 http://secunia.com/advisories/30615 http://secunia.com/advisories/30626 http://secunia.com/advisories/30647 http://secunia.com/advisories/30648 http://secunia.com/advisories/30665 http://secunia.com/advisories/30802 http://secunia.com/advisories/31334 http://secunia.com/advisories/31351 http://secunia.com/advisories/31467 http://secunia.com/advisories/31568 http://secunia.com/advisories/32664 http://secunia.com/advisories/33003 http://secunia.com/advisories/35463 http://security.gentoo.org/glsa/glsa-200808-02.xml http://securityreason.com/securityalert/3933 http://sourceforge.net/forum/forum.php?forum_id=833770 http://sourceforge.net/tracker/index.php?func=detail&aid=1989089&group_id=12694&atid=456380 http://sunsolve.sun.com/search/document.do?assetkey=1-26-238865-1 http://support.apple.com/kb/HT2163 http://support.avaya.com/elmodocs2/security/ASA-2008-282.htm http://www.cisco.com/warp/public/707/cisco-sa-20080610-snmpv3.shtml http://www.debian.org/security/2008/dsa-1663 http://www.kb.cert.org/vuls/id/878044 http://www.kb.cert.org/vuls/id/CTAR-7FBS8Q http://www.kb.cert.org/vuls/id/MIMG-7ETS5Z http://www.kb.cert.org/vuls/id/MIMG-7ETS87 http://www.mandriva.com/security/advisories?name=MDVSA-2008:118 http://www.ocert.org/advisories/ocert-2008-006.html http://www.openwall.com/lists/oss-security/2008/06/09/1 http://www.redhat.com/support/errata/RHSA-2008-0529.html http://www.securityfocus.com/archive/1/493218/100/0/threaded http://www.securityfocus.com/archive/1/497962/100/0/threaded http://www.securityfocus.com/bid/29623 http://www.securitytracker.com/id?1020218 http://www.ubuntu.com/usn/usn-685-1 http://www.us-cert.gov/cas/techalerts/TA08-162A.html http://www.vmware.com/security/advisories/VMSA-2008-0013.html http://www.vmware.com/security/advisories/VMSA-2008-0017.html http://www.vupen.com/english/advisories/2008/1787/references http://www.vupen.com/english/advisories/2008/1788/references http://www.vupen.com/english/advisories/2008/1797/references http://www.vupen.com/english/advisories/2008/1800/references http://www.vupen.com/english/advisories/2008/1801/references http://www.vupen.com/english/advisories/2008/1836/references http://www.vupen.com/english/advisories/2008/1981/references http://www.vupen.com/english/advisories/2008/2361 http://www.vupen.com/english/advisories/2008/2971 http://www.vupen.com/english/advisories/2009/1612 https://bugzilla.redhat.com/show_bug.cgi?id=447974 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10820 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5785 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6414 https://www.exploit-db.com/exploits/5790 https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00363.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00380.html https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00459.html
CVSS v2.0
Source Entity [email protected]
Severity HIGH
10.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2008-0960 Exploits & PoCs (Proof Of Concept)

Exploit-DB https://www.exploit-db.com/exploits/5790
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected Stack

No specific products linked.