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.
2008-06-10T18:32:00.000
2025-04-09T00:30:58.490
Deferred
CVSSv2: 10.0 (HIGH)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | cisco | catos | 7.1.1 | No |
Operating System | cisco | catos | 7.3.1 | No |
Operating System | cisco | catos | 7.4.1 | No |
Operating System | cisco | catos | 8.3 | No |
Operating System | cisco | cisco_ios | 12.0 | No |
Operating System | cisco | cisco_ios | 12.0 | No |
Operating System | cisco | cisco_ios | 12.1 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.2 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.3 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | cisco_ios | 12.4 | No |
Operating System | cisco | ios | 10.0 | No |
Operating System | cisco | ios | 11.0 | No |
Operating System | cisco | ios | 11.1 | No |
Operating System | cisco | ios | 11.3 | No |
Operating System | cisco | ios | 12.2 | No |
Operating System | cisco | ios_xr | 2.0 | No |
Operating System | cisco | ios_xr | 3.0 | No |
Operating System | cisco | ios_xr | 3.2 | No |
Operating System | cisco | ios_xr | 3.3 | No |
Operating System | cisco | ios_xr | 3.4 | No |
Operating System | cisco | ios_xr | 3.5 | No |
Operating System | cisco | ios_xr | 3.6 | No |
Operating System | cisco | ios_xr | 3.7 | No |
Operating System | cisco | nx_os | 4.0 | No |
Operating System | cisco | nx_os | 4.0.1 | No |
Operating System | cisco | nx_os | 4.0.2 | No |
Operating System | ecos_sourceware | ecos | 1.1 | No |
Operating System | ecos_sourceware | ecos | 1.2.1 | No |
Operating System | ecos_sourceware | ecos | 1.3.1 | No |
Operating System | ecos_sourceware | ecos | 2.0 | No |
Operating System | ecos_sourceware | ecos | 2.0 | No |
Operating System | net-snmp | net_snmp | 5.0 | No |
Operating System | net-snmp | net_snmp | 5.0.1 | No |
Operating System | net-snmp | net_snmp | 5.0.2 | No |
Operating System | net-snmp | net_snmp | 5.0.3 | No |
Operating System | net-snmp | net_snmp | 5.0.4 | No |
Operating System | net-snmp | net_snmp | 5.0.5 | No |
Operating System | net-snmp | net_snmp | 5.0.6 | No |
Operating System | net-snmp | net_snmp | 5.0.7 | No |
Operating System | net-snmp | net_snmp | 5.0.8 | No |
Operating System | net-snmp | net_snmp | 5.0.9 | No |
Operating System | net-snmp | net_snmp | 5.1 | No |
Operating System | net-snmp | net_snmp | 5.1.1 | No |
Operating System | net-snmp | net_snmp | 5.1.2 | No |
Operating System | net-snmp | net_snmp | 5.2 | No |
Operating System | net-snmp | net_snmp | 5.3 | No |
Operating System | net-snmp | net_snmp | 5.3.0.1 | No |
Operating System | net-snmp | net_snmp | 5.4 | No |
Operating System | sun | solaris | 10.0 | No |
Operating System | sun | sunos | 5.10 | No |
Hardware | cisco | ace_10_6504_bundle_with_4_gbps_throughput | * | No |
Hardware | cisco | ace_10_6509_bundle_with_8_gbps_throughput | * | No |
Hardware | cisco | ace_10_service_module | * | No |
Hardware | cisco | ace_20_6504_bundle_with__4gbps_throughput | * | No |
Hardware | cisco | ace_20_6509_bundle_with_8gbps_throughput | * | No |
Hardware | cisco | ace_20_service_module | * | No |
Hardware | cisco | ace_4710 | * | No |
Hardware | cisco | ace_xml_gateway | 5.2 | No |
Hardware | cisco | ace_xml_gateway | 6.0 | No |
Hardware | cisco | mds_9120 | * | No |
Hardware | cisco | mds_9124 | * | No |
Hardware | cisco | mds_9134 | * | No |
Hardware | cisco | mds_9140 | * | No |
Hardware | ingate | ingate_firewall | 2.2.0 | No |
Hardware | ingate | ingate_firewall | 2.2.1 | No |
Hardware | ingate | ingate_firewall | 2.2.2 | No |
Hardware | ingate | ingate_firewall | 2.3.0 | No |
Hardware | ingate | ingate_firewall | 2.4.0 | No |
Hardware | ingate | ingate_firewall | 2.4.1 | No |
Hardware | ingate | ingate_firewall | 2.5.0 | No |
Hardware | ingate | ingate_firewall | 2.6.0 | No |
Hardware | ingate | ingate_firewall | 2.6.1 | No |
Hardware | ingate | ingate_firewall | 3.0.2 | No |
Hardware | ingate | ingate_firewall | 3.1.0 | No |
Hardware | ingate | ingate_firewall | 3.1.1 | No |
Hardware | ingate | ingate_firewall | 3.1.3 | No |
Hardware | ingate | ingate_firewall | 3.1.4 | No |
Hardware | ingate | ingate_firewall | 3.2.0 | No |
Hardware | ingate | ingate_firewall | 3.2.1 | No |
Hardware | ingate | ingate_firewall | 3.2.2 | No |
Hardware | ingate | ingate_firewall | 3.3.1 | No |
Hardware | ingate | ingate_firewall | 4.1.0 | No |
Hardware | ingate | ingate_firewall | 4.1.3 | No |
Hardware | ingate | ingate_firewall | 4.2.1 | No |
Hardware | ingate | ingate_firewall | 4.2.2 | No |
Hardware | ingate | ingate_firewall | 4.2.3 | No |
Hardware | ingate | ingate_firewall | 4.3.1 | No |
Hardware | ingate | ingate_firewall | 4.4.1 | No |
Hardware | ingate | ingate_firewall | 4.4.2 | No |
Hardware | ingate | ingate_firewall | 4.5.1 | No |
Hardware | ingate | ingate_firewall | 4.5.2 | No |
Hardware | ingate | ingate_firewall | 4.6.0 | No |
Hardware | ingate | ingate_firewall | 4.6.1 | No |
Hardware | ingate | ingate_firewall | 4.6.2 | No |
Hardware | ingate | ingate_siparator | 2.2.0 | No |
Hardware | ingate | ingate_siparator | 2.2.1 | No |
Hardware | ingate | ingate_siparator | 2.2.2 | No |
Hardware | ingate | ingate_siparator | 2.3.0 | No |
Hardware | ingate | ingate_siparator | 2.4.0 | No |
Hardware | ingate | ingate_siparator | 2.4.1 | No |
Hardware | ingate | ingate_siparator | 2.5.0 | No |
Hardware | ingate | ingate_siparator | 2.6.0 | No |
Hardware | ingate | ingate_siparator | 2.6.1 | No |
Hardware | ingate | ingate_siparator | 3.0.2 | No |
Hardware | ingate | ingate_siparator | 3.1.0 | No |
Hardware | ingate | ingate_siparator | 3.1.1 | No |
Hardware | ingate | ingate_siparator | 3.1.3 | No |
Hardware | ingate | ingate_siparator | 3.1.4 | No |
Hardware | ingate | ingate_siparator | 3.2.0 | No |
Hardware | ingate | ingate_siparator | 3.2.1 | No |
Hardware | ingate | ingate_siparator | 3.2.2 | No |
Hardware | ingate | ingate_siparator | 3.3.1 | No |
Hardware | ingate | ingate_siparator | 4.1.0 | No |
Hardware | ingate | ingate_siparator | 4.1.3 | No |
Hardware | ingate | ingate_siparator | 4.2.1 | No |
Hardware | ingate | ingate_siparator | 4.2.2 | No |
Hardware | ingate | ingate_siparator | 4.2.3 | No |
Hardware | ingate | ingate_siparator | 4.3.1 | No |
Hardware | ingate | ingate_siparator | 4.3.4 | No |
Hardware | ingate | ingate_siparator | 4.4.1 | No |
Hardware | ingate | ingate_siparator | 4.4.2 | No |
Hardware | ingate | ingate_siparator | 4.5.1 | No |
Hardware | ingate | ingate_siparator | 4.5.2 | No |
Hardware | ingate | ingate_siparator | 4.6.0 | No |
Hardware | ingate | ingate_siparator | 4.6.1 | No |
Hardware | ingate | ingate_siparator | 4.6.2 | No |
Application | juniper | session_and_resource_control | 1.0 | Yes |
Application | juniper | session_and_resource_control | 2.0 | Yes |
Application | juniper | src_pe | 1.0 | Yes |
Application | juniper | src_pe | 2.0 | Yes |