CVE-2021-27853
Orta
Açıklama
IPv6 RA guard veya ARP inspection gibi Katman 2 ağ filtreleme özellikleri, VLAN 0 başlıkları ve LLC/SNAP başlıklarının kombinasyonları kullanılarak atlatılabilir.
ÖnemOrta
CVSS4.7
İstismar olasılığı—
Ürün
Ieee 802.2
Yayın27 Eyl 2022
İlk görülme27 Eyl 2022
Zayıflık türüCWE-290CWE-290
Nasıl düzeltilir
Etkilenen ürünler
| Ürün | Etkilenen sürümler | Düzeltildiği sürüm |
|---|---|---|
| ieee ieee_802.2 | v ≤ 802.2h-1997 | — |
| ietf p802.1q | v ≤ d1.0 | — |
| 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, 15.2\(07\)e02, 15.2\(07\)e03, 17.4.1, 17.6.1 | — |
| cisco meraki_ms390_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms210_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms225_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms250_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms350_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms355_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms410_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms420_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms425_firmware | Aralık belirtilmemiş | — |
| cisco meraki_ms450_firmware | Aralık belirtilmemiş | — |
| 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 | — |
Sürümünüzü kontrol edin
Ürünü seçin ve kullandığınız sürümü yazın; sürümün etkilenen aralıkta olup olmadığını görün.
Intelligence 360 paketinde
Attack Surface Management
Alan adlarınıza bağlı varlıkları, bu varlıklarda çalışan teknolojileri ve bilinen zafiyetleri tek listede görün.