Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2020-3228

Disclosure Date: June 03, 2020 •
CVE-2020-3228 CVSS v3 Base Score: 8.6
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

A vulnerability in Security Group Tag Exchange Protocol (SXP) in Cisco IOS Software, Cisco IOS XE Software, and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability exists because crafted SXP packets are mishandled. An attacker could exploit this vulnerability by sending specifically crafted SXP packets to the affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

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CVSS V3 Severity and Metrics
Base Score:
8.6 High
Impact Score:
4
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Cisco IOS 15.3(2)T n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • cisco

Products

  • ios 12.2(6)i1,
  • ios 15.1(1)sy,
  • ios 15.1(1)sy1,
  • ios 15.1(1)sy2,
  • ios 15.1(1)sy3,
  • ios 15.1(1)sy4,
  • ios 15.1(1)sy5,
  • ios 15.1(1)sy6,
  • ios 15.1(2)sy,
  • ios 15.1(2)sy1,
  • ios 15.1(2)sy10,
  • ios 15.1(2)sy11,
  • ios 15.1(2)sy12,
  • ios 15.1(2)sy13,
  • ios 15.1(2)sy14,
  • ios 15.1(2)sy2,
  • ios 15.1(2)sy3,
  • ios 15.1(2)sy4,
  • ios 15.1(2)sy4a,
  • ios 15.1(2)sy5,
  • ios 15.1(2)sy6,
  • ios 15.1(2)sy7,
  • ios 15.1(2)sy8,
  • ios 15.1(2)sy9,
  • ios 15.2(1)e,
  • ios 15.2(1)e1,
  • ios 15.2(1)e2,
  • ios 15.2(1)e3,
  • ios 15.2(1)ey,
  • ios 15.2(1)sy,
  • ios 15.2(1)sy0a,
  • ios 15.2(1)sy1,
  • ios 15.2(1)sy1a,
  • ios 15.2(1)sy2,
  • ios 15.2(1)sy3,
  • ios 15.2(1)sy4,
  • ios 15.2(1)sy5,
  • ios 15.2(1)sy6,
  • ios 15.2(1)sy7,
  • ios 15.2(1)sy8,
  • ios 15.2(2)e,
  • ios 15.2(2)e1,
  • ios 15.2(2)e10,
  • ios 15.2(2)e2,
  • ios 15.2(2)e3,
  • ios 15.2(2)e4,
  • ios 15.2(2)e5,
  • ios 15.2(2)e5a,
  • ios 15.2(2)e5b,
  • ios 15.2(2)e6,
  • ios 15.2(2)e7,
  • ios 15.2(2)e7b,
  • ios 15.2(2)e8,
  • ios 15.2(2)e9,
  • ios 15.2(2)e9a,
  • ios 15.2(2)ea,
  • ios 15.2(2)ea1,
  • ios 15.2(2)ea2,
  • ios 15.2(2)ea3,
  • ios 15.2(2)eb,
  • ios 15.2(2)eb1,
  • ios 15.2(2)eb2,
  • ios 15.2(2)sy,
  • ios 15.2(2)sy1,
  • ios 15.2(2)sy2,
  • ios 15.2(2)sy3,
  • ios 15.2(2a)e1,
  • ios 15.2(2a)e2,
  • ios 15.2(2b)e,
  • ios 15.2(3)e,
  • ios 15.2(3)e1,
  • ios 15.2(3)e2,
  • ios 15.2(3)e3,
  • ios 15.2(3)e4,
  • ios 15.2(3)e5,
  • ios 15.2(3)ea,
  • ios 15.2(3a)e,
  • ios 15.2(3m)e2,
  • ios 15.2(3m)e7,
  • ios 15.2(3m)e8,
  • ios 15.2(4)e,
  • ios 15.2(4)e1,
  • ios 15.2(4)e2,
  • ios 15.2(4)e3,
  • ios 15.2(4)e4,
  • ios 15.2(4)e5,
  • ios 15.2(4)e5a,
  • ios 15.2(4)e6,
  • ios 15.2(4)e7,
  • ios 15.2(4)e8,
  • ios 15.2(4)ea,
  • ios 15.2(4)ea1,
  • ios 15.2(4)ea2,
  • ios 15.2(4)ea3,
  • ios 15.2(4)ea4,
  • ios 15.2(4)ea5,
  • ios 15.2(4)ea6,
  • ios 15.2(4)ea7,
  • ios 15.2(4)ea8,
  • ios 15.2(4)ea9,
  • ios 15.2(4)ec1,
  • ios 15.2(4)ec2,
  • ios 15.2(4m)e1,
  • ios 15.2(4m)e2,
  • ios 15.2(4m)e3,
  • ios 15.2(4n)e2,
  • ios 15.2(4o)e2,
  • ios 15.2(4o)e3,
  • ios 15.2(4p)e1,
  • ios 15.2(4q)e1,
  • ios 15.2(4s)e1,
  • ios 15.2(5)e,
  • ios 15.2(5)e1,
  • ios 15.2(5)e2,
  • ios 15.2(5)e2b,
  • ios 15.2(5)e2c,
  • ios 15.2(5)ea,
  • ios 15.2(5a)e1,
  • ios 15.2(5b)e,
  • ios 15.2(6)e,
  • ios 15.2(6)e0a,
  • ios 15.2(6)e0c,
  • ios 15.2(6)e1,
  • ios 15.2(6)e1a,
  • ios 15.2(6)e1s,
  • ios 15.2(6)e2,
  • ios 15.2(6)e2a,
  • ios 15.2(6)e3,
  • ios 15.2(6)e4,
  • ios 15.2(6)eb,
  • ios 15.2(7)e,
  • ios 15.2(7)e0a,
  • ios 15.2(7)e0b,
  • ios 15.2(7)e0s,
  • ios 15.3(0)sy,
  • ios 15.3(1)sy,
  • ios 15.3(1)sy1,
  • ios 15.3(1)sy2,
  • ios 15.3(2)t,
  • ios 15.3(2)t1,
  • ios 15.3(2)t2,
  • ios 15.3(2)t3,
  • ios 15.3(2)t4,
  • ios 15.3(3)jaa1,
  • ios 15.3(3)jpi,
  • ios 15.3(3)jpj,
  • ios 15.3(3)m,
  • ios 15.3(3)m1,
  • ios 15.3(3)m10,
  • ios 15.3(3)m2,
  • ios 15.3(3)m3,
  • ios 15.3(3)m4,
  • ios 15.3(3)m5,
  • ios 15.3(3)m6,
  • ios 15.3(3)m7,
  • ios 15.3(3)m8,
  • ios 15.3(3)m8a,
  • ios 15.3(3)m9,
  • ios 15.3(3)xb12,
  • ios 15.4(1)cg1,
  • ios 15.4(1)sy,
  • ios 15.4(1)sy1,
  • ios 15.4(1)sy2,
  • ios 15.4(1)sy3,
  • ios 15.4(1)sy4,
  • ios 15.4(1)t,
  • ios 15.4(1)t1,
  • ios 15.4(1)t2,
  • ios 15.4(1)t3,
  • ios 15.4(1)t4,
  • ios 15.4(2)t,
  • ios 15.4(2)t1,
  • ios 15.4(2)t2,
  • ios 15.4(2)t3,
  • ios 15.4(2)t4,
  • ios 15.4(3)m,
  • ios 15.4(3)m1,
  • ios 15.4(3)m10,
  • ios 15.4(3)m2,
  • ios 15.4(3)m3,
  • ios 15.4(3)m4,
  • ios 15.4(3)m5,
  • ios 15.4(3)m6,
  • ios 15.4(3)m6a,
  • ios 15.4(3)m7,
  • ios 15.4(3)m7a,
  • ios 15.4(3)m8,
  • ios 15.4(3)m9,
  • ios 15.5(1)sy,
  • ios 15.5(1)sy1,
  • ios 15.5(1)sy2,
  • ios 15.5(1)sy3,
  • ios 15.5(1)t,
  • ios 15.5(1)t1,
  • ios 15.5(1)t2,
  • ios 15.5(1)t3,
  • ios 15.5(1)t4,
  • ios 15.5(2)t,
  • ios 15.5(2)t1,
  • ios 15.5(2)t2,
  • ios 15.5(2)t3,
  • ios 15.5(2)t4,
  • ios 15.5(2)xb,
  • ios 15.5(3)m,
  • ios 15.5(3)m1,
  • ios 15.5(3)m2,
  • ios 15.5(3)m2a,
  • ios 15.5(3)m3,
  • ios 15.5(3)m4,
  • ios 15.5(3)m4a,
  • ios 15.5(3)m4b,
  • ios 15.5(3)m4c,
  • ios 15.5(3)m5,
  • ios 15.5(3)m6,
  • ios 15.5(3)m6a,
  • ios 15.5(3)m7,
  • ios 15.5(3)m8,
  • ios 15.5(3)m9,
  • ios 15.6(1)t,
  • ios 15.6(1)t0a,
  • ios 15.6(1)t1,
  • ios 15.6(1)t2,
  • ios 15.6(1)t3,
  • ios 15.6(2)t,
  • ios 15.6(2)t0a,
  • ios 15.6(2)t1,
  • ios 15.6(2)t2,
  • ios 15.6(2)t3,
  • ios 15.6(3)m,
  • ios 15.6(3)m0a,
  • ios 15.6(3)m1,
  • ios 15.6(3)m1a,
  • ios 15.6(3)m2,
  • ios 15.6(3)m2a,
  • ios 15.6(3)m3,
  • ios 15.6(3)m3a,
  • ios 15.6(3)m4,
  • ios 15.6(3)m5,
  • ios 15.6(3)m6,
  • ios 15.6(3)m6a,
  • ios 15.7(3)m,
  • ios 15.7(3)m0a,
  • ios 15.7(3)m1,
  • ios 15.7(3)m2,
  • ios 15.7(3)m3,
  • ios 15.7(3)m4,
  • ios 15.7(3)m4a,
  • ios 15.7(3)m4b,
  • ios 15.8(3)m,
  • ios 15.8(3)m0a,
  • ios 15.8(3)m0b,
  • ios 15.8(3)m1,
  • ios 15.8(3)m1a,
  • ios 15.8(3)m2,
  • ios 15.8(3)m3,
  • ios 15.9(3)m,
  • ios 15.9(3)m0a,
  • ios xe 16.1.1,
  • ios xe 16.1.2,
  • ios xe 16.1.3,
  • ios xe 16.10.1,
  • ios xe 16.10.1a,
  • ios xe 16.10.1b,
  • ios xe 16.10.1e,
  • ios xe 16.10.1s,
  • ios xe 16.10.2,
  • ios xe 16.11.1,
  • ios xe 16.11.1a,
  • ios xe 16.11.1b,
  • ios xe 16.11.1c,
  • ios xe 16.11.1s,
  • ios xe 16.2.1,
  • ios xe 16.2.2,
  • ios xe 16.3.1,
  • ios xe 16.3.1a,
  • ios xe 16.3.2,
  • ios xe 16.3.3,
  • ios xe 16.3.4,
  • ios xe 16.3.5,
  • ios xe 16.3.5b,
  • ios xe 16.3.6,
  • ios xe 16.3.7,
  • ios xe 16.3.8,
  • ios xe 16.3.9,
  • ios xe 16.4.1,
  • ios xe 16.4.2,
  • ios xe 16.4.3,
  • ios xe 16.5.1,
  • ios xe 16.5.1a,
  • ios xe 16.5.1b,
  • ios xe 16.5.2,
  • ios xe 16.5.3,
  • ios xe 16.6.1,
  • ios xe 16.6.2,
  • ios xe 16.6.3,
  • ios xe 16.6.4,
  • ios xe 16.6.4a,
  • ios xe 16.6.4s,
  • ios xe 16.6.5,
  • ios xe 16.6.5b,
  • ios xe 16.6.6,
  • ios xe 16.7.1,
  • ios xe 16.7.2,
  • ios xe 16.7.3,
  • ios xe 16.8.1,
  • ios xe 16.8.1a,
  • ios xe 16.8.1c,
  • ios xe 16.8.1s,
  • ios xe 16.8.2,
  • ios xe 16.8.3,
  • ios xe 16.9.1,
  • ios xe 16.9.1a,
  • ios xe 16.9.1c,
  • ios xe 16.9.1d,
  • ios xe 16.9.1s,
  • ios xe 16.9.2,
  • ios xe 16.9.2s,
  • ios xe 16.9.3,
  • ios xe 16.9.3a,
  • ios xe 16.9.3s,
  • ios xe 3.10.0ce,
  • ios xe 3.10.0e,
  • ios xe 3.10.0s,
  • ios xe 3.10.10s,
  • ios xe 3.10.1ae,
  • ios xe 3.10.1e,
  • ios xe 3.10.1s,
  • ios xe 3.10.1se,
  • ios xe 3.10.2as,
  • ios xe 3.10.2e,
  • ios xe 3.10.2s,
  • ios xe 3.10.2ts,
  • ios xe 3.10.3e,
  • ios xe 3.10.3s,
  • ios xe 3.10.4s,
  • ios xe 3.10.5s,
  • ios xe 3.10.6s,
  • ios xe 3.10.7s,
  • ios xe 3.10.8as,
  • ios xe 3.10.8s,
  • ios xe 3.10.9s,
  • ios xe 3.11.0e,
  • ios xe 3.11.0s,
  • ios xe 3.11.1s,
  • ios xe 3.11.2s,
  • ios xe 3.11.3s,
  • ios xe 3.11.4s,
  • ios xe 3.12.0as,
  • ios xe 3.12.0s,
  • ios xe 3.12.1s,
  • ios xe 3.12.2s,
  • ios xe 3.12.3s,
  • ios xe 3.12.4s,
  • ios xe 3.13.0as,
  • ios xe 3.13.0s,
  • ios xe 3.13.10s,
  • ios xe 3.13.1s,
  • ios xe 3.13.2as,
  • ios xe 3.13.2s,
  • ios xe 3.13.3s,
  • ios xe 3.13.4s,
  • ios xe 3.13.5as,
  • ios xe 3.13.5s,
  • ios xe 3.13.6as,
  • ios xe 3.13.6bs,
  • ios xe 3.13.6s,
  • ios xe 3.13.7as,
  • ios xe 3.13.7s,
  • ios xe 3.13.8s,
  • ios xe 3.13.9s,
  • ios xe 3.14.0s,
  • ios xe 3.14.1s,
  • ios xe 3.14.2s,
  • ios xe 3.14.3s,
  • ios xe 3.14.4s,
  • ios xe 3.15.0s,
  • ios xe 3.15.1cs,
  • ios xe 3.15.1s,
  • ios xe 3.15.2s,
  • ios xe 3.15.3s,
  • ios xe 3.15.4s,
  • ios xe 3.16.0cs,
  • ios xe 3.16.0s,
  • ios xe 3.16.10s,
  • ios xe 3.16.1as,
  • ios xe 3.16.1s,
  • ios xe 3.16.2bs,
  • ios xe 3.16.2s,
  • ios xe 3.16.3s,
  • ios xe 3.16.4as,
  • ios xe 3.16.4bs,
  • ios xe 3.16.4cs,
  • ios xe 3.16.4ds,
  • ios xe 3.16.4es,
  • ios xe 3.16.4gs,
  • ios xe 3.16.5as,
  • ios xe 3.16.5bs,
  • ios xe 3.16.5s,
  • ios xe 3.16.6bs,
  • ios xe 3.16.6s,
  • ios xe 3.16.7as,
  • ios xe 3.16.7bs,
  • ios xe 3.16.7s,
  • ios xe 3.16.8s,
  • ios xe 3.16.9s,
  • ios xe 3.17.0s,
  • ios xe 3.17.1as,
  • ios xe 3.17.1s,
  • ios xe 3.17.2s,
  • ios xe 3.17.3s,
  • ios xe 3.17.4s,
  • ios xe 3.18.0as,
  • ios xe 3.18.1asp,
  • ios xe 3.18.1sp,
  • ios xe 3.18.2asp,
  • ios xe 3.18.3asp,
  • ios xe 3.18.3bsp,
  • ios xe 3.18.3sp,
  • ios xe 3.18.4sp,
  • ios xe 3.18.5sp,
  • ios xe 3.18.6sp,
  • ios xe 3.3.0se,
  • ios xe 3.3.0xo,
  • ios xe 3.3.1se,
  • ios xe 3.3.1xo,
  • ios xe 3.3.2se,
  • ios xe 3.3.2xo,
  • ios xe 3.3.3se,
  • ios xe 3.3.4se,
  • ios xe 3.3.5se,
  • ios xe 3.5.0e,
  • ios xe 3.5.1e,
  • ios xe 3.5.2e,
  • ios xe 3.5.3e,
  • ios xe 3.6.0ae,
  • ios xe 3.6.0be,
  • ios xe 3.6.0e,
  • ios xe 3.6.10e,
  • ios xe 3.6.1e,
  • ios xe 3.6.2ae,
  • ios xe 3.6.3e,
  • ios xe 3.6.4e,
  • ios xe 3.6.5ae,
  • ios xe 3.6.5be,
  • ios xe 3.6.5e,
  • ios xe 3.6.6e,
  • ios xe 3.6.7ae,
  • ios xe 3.6.7be,
  • ios xe 3.6.7e,
  • ios xe 3.6.8e,
  • ios xe 3.6.9ae,
  • ios xe 3.6.9e,
  • ios xe 3.7.0e,
  • ios xe 3.7.1e,
  • ios xe 3.7.2e,
  • ios xe 3.7.3e,
  • ios xe 3.7.4e,
  • ios xe 3.7.5e,
  • ios xe 3.8.0e,
  • ios xe 3.8.1e,
  • ios xe 3.8.2e,
  • ios xe 3.8.3e,
  • ios xe 3.8.4e,
  • ios xe 3.8.5ae,
  • ios xe 3.8.5e,
  • ios xe 3.8.6e,
  • ios xe 3.8.7e,
  • ios xe 3.8.8e,
  • ios xe 3.9.0as,
  • ios xe 3.9.0e,
  • ios xe 3.9.0s,
  • ios xe 3.9.1e,
  • ios xe 3.9.1s,
  • ios xe 3.9.2be,
  • ios xe 3.9.2e,
  • ios xe 3.9.2s,
  • nx-os 5.2(1)sv3(3.1),
  • nx-os 5.2(1)sv3(3.15),
  • nx-os 5.2(1)sv3(4.1),
  • nx-os 5.2(1)sv3(4.1a),
  • nx-os 5.2(1)sv3(4.1b),
  • nx-os 5.2(1)sv5(1.1),
  • nx-os 5.2(1)sv5(1.2),
  • nx-os 5.2(1)sv5(1.3),
  • nx-os 8.0(1)

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis