CVE-2021-27853
27.09.2022, 18:15
Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers.Enginsight
| Vendor | Product | Version |
|---|---|---|
| ieee | ieee_802.2 | 𝑥 ≤ 802.2h-1997 |
| cisco | catalyst_6503-e_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6504-e_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6506-e_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6509-e_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6509-neb-a_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6509-v-e_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6513-e_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6807-xl_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6840-x_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6880-x_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_c6816-x-le_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_c6824-x-le-40g_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_c6832-x-le_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_c6840-x-le-40g_firmware | 15.5\(01.01.85\)sy07 |
| cisco | catalyst_6800ia_firmware | 15.5\(01.01.85\)sy07 |
| cisco | ios_xe | 17.3.3 |
| cisco | ios_xe | 15.2\(07\)e02 |
| cisco | ios_xe | 15.2\(07\)e03 |
| cisco | ios_xe | 17.4.1 |
| cisco | ios_xe | 17.6.1 |
| cisco | meraki_ms390_firmware | - |
| cisco | meraki_ms210_firmware | - |
| cisco | meraki_ms225_firmware | - |
| cisco | meraki_ms250_firmware | - |
| cisco | meraki_ms350_firmware | - |
| cisco | meraki_ms355_firmware | - |
| cisco | meraki_ms410_firmware | - |
| cisco | meraki_ms420_firmware | - |
| cisco | meraki_ms425_firmware | - |
| cisco | meraki_ms450_firmware | - |
| cisco | nexus_93180yc-ex_firmware | 9.3\(5\) |
| cisco | nexus_93180yc-fx_firmware | 9.3\(5\) |
| cisco | nexus_93180yc-fx3_firmware | 9.3\(5\) |
| cisco | nexus_93240yc-fx2_firmware | 9.3\(5\) |
| cisco | nexus_93360yc-fx2_firmware | 9.3\(5\) |
| cisco | nexus_93120tx_firmware | 9.3\(5\) |
| cisco | nexus_93108tc-ex_firmware | 9.3\(5\) |
| cisco | nexus_9348gc-fxp_firmware | 9.3\(5\) |
| cisco | nexus_93108tc-fx_firmware | 9.3\(5\) |
| cisco | nexus_93108tc-fx3p_firmware | 9.3\(5\) |
| cisco | nexus_93216tc-fx2_firmware | 9.3\(5\) |
| cisco | n9k-c9316d-gx_firmware | 9.3\(5\) |
| cisco | n9k-c93600cd-gx_firmware | 9.3\(5\) |
| cisco | n9k-c9332d-gx2b_firmware | 9.3\(5\) |
| cisco | n9k-c9348d-gx2a_firmware | 9.3\(5\) |
| cisco | n9k-c9364d-gx2a_firmware | 9.3\(5\) |
| cisco | n9k-x97160yc-ex_firmware | 9.3\(5\) |
| cisco | n9k-x9788tc-fx_firmware | 9.3\(5\) |
| cisco | n9k-x9564px_firmware | 9.3\(5\) |
| cisco | n9k-x9464px_firmware | 9.3\(5\) |
| cisco | n9k-x9564tx_firmware | 9.3\(5\) |
| cisco | n9k-x9464tx2_firmware | 9.3\(5\) |
| cisco | nexus_9636pq_firmware | 9.3\(5\) |
| cisco | nexus_x9636q-r_firmware | 9.3\(5\) |
| cisco | nexus_9536pq_firmware | 9.3\(5\) |
| cisco | nexus_9432pq_firmware | 9.3\(5\) |
| cisco | nexus_9736pq_firmware | 9.3\(5\) |
| cisco | n9k-x9736c-fx_firmware | 9.3\(5\) |
| cisco | n9k-x9732c-ex_firmware | 9.3\(5\) |
| cisco | n9k-x9732c-fx_firmware | 9.3\(5\) |
| cisco | n9k-x9736c-ex_firmware | 9.3\(5\) |
| cisco | n9k-x9636c-rx_firmware | 9.3\(5\) |
| cisco | n9k-x9636c-r_firmware | 9.3\(5\) |
| cisco | n9k-x9432c-s_firmware | 9.3\(5\) |
| cisco | nexus_9716d-gx_firmware | 9.3\(5\) |
| cisco | nexus_9504_firmware | 9.3\(5\) |
| cisco | nexus_9508_firmware | 9.3\(5\) |
| cisco | nexus_9516_firmware | 9.3\(5\) |
| cisco | nexus_92160yc-x_firmware | 9.3\(5\) |
| cisco | nexus_9272q_firmware | 9.3\(5\) |
| cisco | nexus_92304qc_firmware | 9.3\(5\) |
| cisco | nexus_9236c_firmware | 9.3\(5\) |
| cisco | nexus_92300yc_firmware | 9.3\(5\) |
| cisco | nexus_92348gc-x_firmware | 9.3\(5\) |
| cisco | nexus_9364c_firmware | 9.3\(5\) |
| cisco | nexus_9336c-fx2_firmware | 9.3\(5\) |
| cisco | nexus_9336c-fx2-e_firmware | 9.3\(5\) |
| cisco | nexus_9332c_firmware | 9.3\(5\) |
| cisco | nexus_9364c-gx_firmware | 9.3\(5\) |
| cisco | nexus_9800_firmware | 9.3\(5\) |
| cisco | sf500-24_firmware | 3.0.0.61 |
| cisco | sf-500-24mp_firmware | 3.0.0.61 |
| cisco | sf500-24p_firmware | 3.0.0.61 |
| cisco | sf500-48_firmware | 3.0.0.61 |
| cisco | sf500-48mp_firmware | 3.0.0.61 |
| cisco | sf500-18p_firmware | 3.0.0.61 |
| cisco | sg500-28_firmware | 3.0.0.61 |
| cisco | sg500-28mpp_firmware | 3.0.0.61 |
| cisco | sg500-28p_firmware | 3.0.0.61 |
| cisco | sg500-52_firmware | 3.0.0.61 |
| cisco | sg500-52mp_firmware | 3.0.0.61 |
| cisco | sg500-52p_firmware | 3.0.0.61 |
| cisco | sg500x-24_firmware | 3.0.0.61 |
| cisco | sg500x-24mpp_firmware | 3.0.0.61 |
| cisco | sg500x-24p_firmware | 3.0.0.61 |
| cisco | sg500x-48_firmware | 3.0.0.61 |
| cisco | sg500x-48mpp_firmware | 3.0.0.61 |
| cisco | sg500x-48p_firmware | 3.0.0.61 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References