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CVE-2026-20301

🗓️ 05 Aug 2026 16:28:37Reported by AttackerKBType 
attackerkb
 attackerkb
🔗 attackerkb.com👁 10 Views

CVE-2026-20301: Unauthenticated remote attacker can cause DoS via malformed XMCP packets, triggering device reload.

Related
Detection
Refs
Vulners
Node
OR
ciscoiosMatch15.2(7)e7
ciscoiosMatch15.2(8)e3
ciscoiosMatch15.7(3)m10
ciscoiosMatch15.8(3)m9
ciscoiosMatch15.9(3)m7
ciscoiosMatch15.2(7)e8
ciscoiosMatch15.2(8)e4
ciscoiosMatch15.9(3)m7a
ciscoiosMatch15.2(2)e10c
ciscoiosMatch15.2(4)e10d
ciscoiosMatch15.9(3)m6a
ciscoiosMatch15.9(3)m6b
ciscoiosMatch15.5(1)sy10
ciscoiosMatch15.5(1)sy11
ciscoiosMatch15.2(6)e1a
ciscoiosMatch15.4(1)sy4
ciscoiosMatch15.5(1)sy1
ciscoiosMatch15.2(2)e8
ciscoiosMatch15.2(6)e1
ciscoiosMatch15.7(3)m2
ciscoiosMatch15.2(4)e6
ciscoiosMatch15.2(1)sy6
ciscoiosMatch15.2(4)ea7
ciscoiosMatch15.2(6)e1s
ciscoiosMatch15.7(3)m3
ciscoiosMatch15.8(3)m
ciscoiosMatch15.2(1)sy7
ciscoiosMatch15.2(4)ea8
ciscoiosMatch15.8(3)m0a
ciscoiosMatch15.2(2)e9
ciscoiosMatch15.2(6)e2
ciscoiosMatch15.5(1)sy2
ciscoiosMatch15.2(4)e7
ciscoiosMatch15.2(6)e2a
ciscoiosMatch15.2(2)e9a
ciscoiosMatch15.8(3)m0b
ciscoiosMatch15.2(6)e2b
ciscoiosMatch15.8(3)m1
ciscoiosMatch15.8(3)m1a
ciscoiosMatch15.7(3)m4
ciscoiosMatch15.2(1)sy8
ciscoiosMatch15.2(4)e8
ciscoiosMatch15.5(1)sy3
ciscoiosMatch15.2(7)e
ciscoiosMatch15.7(3)m4a
ciscoiosMatch15.8(3)m2
ciscoiosMatch15.2(7)e0a
ciscoiosMatch15.8(3)m2a
ciscoiosMatch15.7(3)m4b
ciscoiosMatch15.2(2)e10
ciscoiosMatch15.2(7)e0s
ciscoiosMatch15.2(4)ea9
ciscoiosMatch15.2(7)e0b
ciscoiosMatch15.2(6)e3
ciscoiosMatch15.9(3)m
ciscoiosMatch15.8(3)m3
ciscoiosMatch15.5(1)sy4
ciscoiosMatch15.7(3)m5
ciscoiosMatch15.2(2)e10a
ciscoiosMatch15.2(4)e9
ciscoiosMatch15.2(7)e1
ciscoiosMatch15.8(3)m3b
ciscoiosMatch15.9(3)m0a
ciscoiosMatch15.2(7)e1a
ciscoiosMatch15.2(4)e10
ciscoiosMatch15.5(1)sy5
ciscoiosMatch15.2(4)ea9a
ciscoiosMatch15.9(3)m1
ciscoiosMatch15.8(3)m4
ciscoiosMatch15.7(3)m6
ciscoiosMatch15.2(7)e2
ciscoiosMatch15.5(1)sy6
ciscoiosMatch15.2(7)e3
ciscoiosMatch15.8(3)m5
ciscoiosMatch15.7(3)m7
ciscoiosMatch15.9(3)m2
ciscoiosMatch15.2(7)e2b
ciscoiosMatch15.9(3)m2a
ciscoiosMatch15.2(4)e10a
ciscoiosMatch15.2(7)e4
ciscoiosMatch15.5(1)sy7
ciscoiosMatch15.2(4)e10b
ciscoiosMatch15.2(7)e3k
ciscoiosMatch15.2(8)e
ciscoiosMatch15.9(3)m3
ciscoiosMatch15.8(3)m6
ciscoiosMatch15.7(3)m8
ciscoiosMatch15.8(3)m7
ciscoiosMatch15.5(1)sy8
ciscoiosMatch15.2(7)e5
ciscoiosMatch15.2(8)e1
ciscoiosMatch15.9(3)m4
ciscoiosMatch15.2(8)e2
ciscoiosMatch15.2(4)e10c
ciscoiosMatch15.7(3)m9
ciscoiosMatch15.2(2)e10b
ciscoiosMatch15.2(7)e6
ciscoiosMatch15.9(3)m4a
ciscoiosMatch15.5(1)sy9
ciscoiosMatch15.9(3)m5
ciscoiosMatch15.8(3)m8
ciscoiosMatch15.9(3)m6
ciscoiosMatch15.9(3)m9
ciscoiosMatch15.5(1)sy13
ciscoiosMatch15.9(3)m8b
ciscoiosMatch15.2(7)e9
ciscoiosMatch15.5(1)sy12
ciscoiosMatch15.7(3)m10a
ciscoiosMatch15.9(3)m8
ciscoiosMatch15.9(3)m8a
ciscoiosMatch15.2(8)e5
ciscoiosMatch15.2(7)e10
ciscoiosMatch15.7(3)m10b
ciscoiosMatch15.9(3)m3a
ciscoiosMatch15.8(3)m3a
ciscoiosMatch15.9(3)m3b
ciscoiosMatch15.6(2)sp7
ciscoiosMatch15.6(2)sp5
ciscoiosMatch15.6(2)sp8
ciscoiosMatch15.6(2)sp6
ciscoiosMatch15.6(2)sp4
ciscoiosMatch15.6(2)sp9
ciscoiosMatch15.6(2)sp8a
ciscoiosMatch15.9(3)m9a
ciscoiosMatch15.2(8)e6
ciscoiosMatch15.9(3)m10
ciscoiosMatch15.2(7)e11
ciscoiosMatch15.5(1)sy14
ciscoiosMatch15.2(8)e7
ciscoiosMatch15.2(4)e10e
ciscoiosMatch15.9(3)m11
ciscoiosMatch15.2(7)e12
ciscoiosMatch15.5(1)sy15
ciscoiosMatch15.2(8)e8
ciscoiosMatch15.5(1)sy16
ciscoiosMatch15.2(7)e13
ciscoiosMatch15.9(3)m12
ciscoiosMatch15.5(1)sy17
ciscoiosMatch15.2(7)e14
ciscoiosMatch15.9(3)m13

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05 Aug 2026 17:32Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.18.6
EPSS0.00327
SSVC
10