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CVE-2019-1746
CVE ID
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(0 users assessed)Unknown
(0 users assessed)CVE-2019-1746
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
A vulnerability in the Cluster Management Protocol (CMP) processing code in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation when processing CMP management packets. An attacker could exploit this vulnerability by sending malicious CMP management packets to an affected device. A successful exploit could cause the switch to crash, resulting in a DoS condition. The switch will reload automatically.
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CVSS V3 Severity and Metrics
General Information
Vendors
- cisco
Products
- ios 12.1(11)ea1,
- ios 12.1(11)ea1a,
- ios 12.1(12c)ea1,
- ios 12.1(12c)ea1a,
- ios 12.1(13)ea1,
- ios 12.1(13)ea1a,
- ios 12.1(13)ea1b,
- ios 12.1(13)ea1c,
- ios 12.1(14)az,
- ios 12.1(14)ea1,
- ios 12.1(14)ea1a,
- ios 12.1(14)ea1b,
- ios 12.1(19)ea1,
- ios 12.1(19)ea1a,
- ios 12.1(19)ea1b,
- ios 12.1(19)ea1c,
- ios 12.1(19)ea1d,
- ios 12.1(20)ea1,
- ios 12.1(20)ea1a,
- ios 12.1(20)ea1b,
- ios 12.1(20)ea2,
- ios 12.1(22)ea1,
- ios 12.1(22)ea10,
- ios 12.1(22)ea10a,
- ios 12.1(22)ea10b,
- ios 12.1(22)ea11,
- ios 12.1(22)ea12,
- ios 12.1(22)ea13,
- ios 12.1(22)ea14,
- ios 12.1(22)ea1a,
- ios 12.1(22)ea1b,
- ios 12.1(22)ea2,
- ios 12.1(22)ea3,
- ios 12.1(22)ea4,
- ios 12.1(22)ea4a,
- ios 12.1(22)ea5,
- ios 12.1(22)ea5a,
- ios 12.1(22)ea6,
- ios 12.1(22)ea6a,
- ios 12.1(22)ea7,
- ios 12.1(22)ea8,
- ios 12.1(22)ea8a,
- ios 12.1(22)ea9,
- ios 12.1(6)ea1,
- ios 12.1(6)ea1a,
- ios 12.1(6)ea2,
- ios 12.1(6)ea2a,
- ios 12.1(6)ea2b,
- ios 12.1(6)ea2c,
- ios 12.1(8)ea1b,
- ios 12.1(8)ea1c,
- ios 12.1(9)ea1,
- ios 12.1(9)ea1a,
- ios 12.1(9)ea1c,
- ios 12.1(9)ea1d,
- ios 12.1(9)ex,
- ios 12.2(14)sz,
- ios 12.2(14)sz1,
- ios 12.2(14)sz2,
- ios 12.2(14)sz3,
- ios 12.2(14)sz4,
- ios 12.2(14)sz5,
- ios 12.2(14)sz6,
- ios 12.2(18)s,
- ios 12.2(18)s1,
- ios 12.2(18)s2,
- ios 12.2(18)s3,
- ios 12.2(18)s4,
- ios 12.2(18)se,
- ios 12.2(18)se1,
- ios 12.2(20)eu,
- ios 12.2(20)eu1,
- ios 12.2(20)eu2,
- ios 12.2(20)ewa,
- ios 12.2(20)ewa1,
- ios 12.2(20)ewa2,
- ios 12.2(20)ewa3,
- ios 12.2(20)ewa4,
- ios 12.2(20)ex,
- ios 12.2(20)s,
- ios 12.2(20)s1,
- ios 12.2(20)s2,
- ios 12.2(20)s2a,
- ios 12.2(20)s3,
- ios 12.2(20)s4,
- ios 12.2(20)s4a,
- ios 12.2(20)s5,
- ios 12.2(20)s6,
- ios 12.2(20)se,
- ios 12.2(20)se1,
- ios 12.2(20)se2,
- ios 12.2(20)se3,
- ios 12.2(20)se4,
- ios 12.2(22)s,
- ios 12.2(25)ew,
- ios 12.2(25)ewa,
- ios 12.2(25)ewa1,
- ios 12.2(25)ewa10,
- ios 12.2(25)ewa11,
- ios 12.2(25)ewa12,
- ios 12.2(25)ewa13,
- ios 12.2(25)ewa14,
- ios 12.2(25)ewa2,
- ios 12.2(25)ewa3,
- ios 12.2(25)ewa4,
- ios 12.2(25)ewa5,
- ios 12.2(25)ewa6,
- ios 12.2(25)ewa7,
- ios 12.2(25)ewa8,
- ios 12.2(25)ewa9,
- ios 12.2(25)ey,
- ios 12.2(25)ey1,
- ios 12.2(25)ey2,
- ios 12.2(25)ey3,
- ios 12.2(25)ey4,
- ios 12.2(25)ez,
- ios 12.2(25)ez1,
- ios 12.2(25)fx,
- ios 12.2(25)fy,
- ios 12.2(25)fz,
- ios 12.2(25)s,
- ios 12.2(25)s1,
- ios 12.2(25)s2,
- ios 12.2(25)se,
- ios 12.2(25)se2,
- ios 12.2(25)se3,
- ios 12.2(25)sea,
- ios 12.2(25)seb,
- ios 12.2(25)seb1,
- ios 12.2(25)seb2,
- ios 12.2(25)seb3,
- ios 12.2(25)seb4,
- ios 12.2(25)sec,
- ios 12.2(25)sec1,
- ios 12.2(25)sec2,
- ios 12.2(25)sed,
- ios 12.2(25)sed1,
- ios 12.2(25)see,
- ios 12.2(25)see1,
- ios 12.2(25)see2,
- ios 12.2(25)see3,
- ios 12.2(25)see4,
- ios 12.2(25)sef,
- ios 12.2(25)sef1,
- ios 12.2(25)sef2,
- ios 12.2(25)sef3,
- ios 12.2(25)seg,
- ios 12.2(25)seg1,
- ios 12.2(25)seg3,
- ios 12.2(25)sg,
- ios 12.2(25)sg1,
- ios 12.2(25)sg2,
- ios 12.2(25)sg3,
- ios 12.2(25)sg4,
- ios 12.2(27)sbk9,
- ios 12.2(31)sg,
- ios 12.2(31)sg1,
- ios 12.2(31)sg2,
- ios 12.2(31)sg3,
- ios 12.2(31)sga,
- ios 12.2(31)sga1,
- ios 12.2(31)sga10,
- ios 12.2(31)sga11,
- ios 12.2(31)sga2,
- ios 12.2(31)sga3,
- ios 12.2(31)sga4,
- ios 12.2(31)sga5,
- ios 12.2(31)sga6,
- ios 12.2(31)sga7,
- ios 12.2(31)sga8,
- ios 12.2(31)sga9,
- ios 12.2(35)se,
- ios 12.2(35)se1,
- ios 12.2(35)se2,
- ios 12.2(35)se3,
- ios 12.2(35)se5,
- ios 12.2(37)ey,
- ios 12.2(37)se,
- ios 12.2(37)se1,
- ios 12.2(37)sg,
- ios 12.2(37)sg1,
- ios 12.2(40)ex,
- ios 12.2(40)ex1,
- ios 12.2(40)ex2,
- ios 12.2(40)ex3,
- ios 12.2(40)se,
- ios 12.2(40)se1,
- ios 12.2(40)se2,
- ios 12.2(40)sg,
- ios 12.2(40)xo,
- ios 12.2(44)ex,
- ios 12.2(44)ex1,
- ios 12.2(44)se,
- ios 12.2(44)se1,
- ios 12.2(44)se2,
- ios 12.2(44)se3,
- ios 12.2(44)se4,
- ios 12.2(44)se5,
- ios 12.2(44)se6,
- ios 12.2(44)sg,
- ios 12.2(44)sg1,
- ios 12.2(44)sq,
- ios 12.2(44)sq2,
- ios 12.2(46)ex,
- ios 12.2(46)ey,
- ios 12.2(46)se,
- ios 12.2(46)se1,
- ios 12.2(46)se2,
- ios 12.2(46)sg,
- ios 12.2(46)sg1,
- ios 12.2(50)se,
- ios 12.2(50)se1,
- ios 12.2(50)se2,
- ios 12.2(50)se3,
- ios 12.2(50)se4,
- ios 12.2(50)se5,
- ios 12.2(50)sg,
- ios 12.2(50)sg1,
- ios 12.2(50)sg2,
- ios 12.2(50)sg3,
- ios 12.2(50)sg4,
- ios 12.2(50)sg5,
- ios 12.2(50)sg6,
- ios 12.2(50)sg7,
- ios 12.2(50)sg8,
- ios 12.2(50)sq,
- ios 12.2(50)sq1,
- ios 12.2(50)sq2,
- ios 12.2(50)sq3,
- ios 12.2(50)sq4,
- ios 12.2(50)sq5,
- ios 12.2(50)sq6,
- ios 12.2(50)sq7,
- ios 12.2(52)ex,
- ios 12.2(52)ex1,
- ios 12.2(52)se,
- ios 12.2(52)se1,
- ios 12.2(52)sg,
- ios 12.2(52)xo,
- ios 12.2(53)ey,
- ios 12.2(53)ez,
- ios 12.2(53)se,
- ios 12.2(53)se1,
- ios 12.2(53)se2,
- ios 12.2(53)sg1,
- ios 12.2(53)sg10,
- ios 12.2(53)sg11,
- ios 12.2(53)sg2,
- ios 12.2(53)sg3,
- ios 12.2(53)sg4,
- ios 12.2(53)sg5,
- ios 12.2(53)sg6,
- ios 12.2(53)sg7,
- ios 12.2(53)sg8,
- ios 12.2(53)sg9,
- ios 12.2(54)se,
- ios 12.2(54)sg,
- ios 12.2(54)sg1,
- ios 12.2(54)wo,
- ios 12.2(54)xo,
- ios 12.2(55)ex,
- ios 12.2(55)ex1,
- ios 12.2(55)ex2,
- ios 12.2(55)ex3,
- ios 12.2(55)ey,
- ios 12.2(55)ez,
- ios 12.2(55)se,
- ios 12.2(55)se1,
- ios 12.2(55)se10,
- ios 12.2(55)se11,
- ios 12.2(55)se12,
- ios 12.2(55)se13,
- ios 12.2(55)se2,
- ios 12.2(55)se3,
- ios 12.2(55)se4,
- ios 12.2(55)se5,
- ios 12.2(55)se6,
- ios 12.2(55)se7,
- ios 12.2(55)se8,
- ios 12.2(55)se9,
- ios 12.2(58)ex,
- ios 12.2(58)ez,
- ios 12.2(58)se,
- ios 12.2(58)se1,
- ios 12.2(58)se2,
- ios 12.2(6)i1,
- ios 12.2(60)ez4,
- ios 12.2(60)ez5,
- ios 12.4(25e)jaz1,
- ios 15.0(1)ey,
- ios 15.0(1)ey1,
- ios 15.0(1)ey2,
- ios 15.0(1)se,
- ios 15.0(1)se1,
- ios 15.0(1)se2,
- ios 15.0(1)se3,
- ios 15.0(1)xo,
- ios 15.0(1)xo1,
- ios 15.0(2)ej,
- ios 15.0(2)ej1,
- ios 15.0(2)ex,
- ios 15.0(2)ex1,
- ios 15.0(2)ex10,
- ios 15.0(2)ex11,
- ios 15.0(2)ex12,
- ios 15.0(2)ex13,
- ios 15.0(2)ex2,
- ios 15.0(2)ex3,
- ios 15.0(2)ex4,
- ios 15.0(2)ex5,
- ios 15.0(2)ex6,
- ios 15.0(2)ex7,
- ios 15.0(2)ex8,
- ios 15.0(2)ey,
- ios 15.0(2)ey1,
- ios 15.0(2)ey2,
- ios 15.0(2)ey3,
- ios 15.0(2)ez,
- ios 15.0(2)se,
- ios 15.0(2)se1,
- ios 15.0(2)se10,
- ios 15.0(2)se10a,
- ios 15.0(2)se11,
- ios 15.0(2)se12,
- ios 15.0(2)se13,
- ios 15.0(2)se2,
- ios 15.0(2)se3,
- ios 15.0(2)se4,
- ios 15.0(2)se5,
- ios 15.0(2)se6,
- ios 15.0(2)se7,
- ios 15.0(2)se8,
- ios 15.0(2)se9,
- ios 15.0(2)sg,
- ios 15.0(2)sg1,
- ios 15.0(2)sg10,
- ios 15.0(2)sg11,
- ios 15.0(2)sg2,
- ios 15.0(2)sg3,
- ios 15.0(2)sg4,
- ios 15.0(2)sg5,
- ios 15.0(2)sg6,
- ios 15.0(2)sg7,
- ios 15.0(2)sg8,
- ios 15.0(2)sg9,
- ios 15.0(2)sqd,
- ios 15.0(2)sqd1,
- ios 15.0(2)sqd2,
- ios 15.0(2)sqd3,
- ios 15.0(2)sqd4,
- ios 15.0(2)sqd5,
- ios 15.0(2)sqd6,
- ios 15.0(2)sqd7,
- ios 15.0(2)sqd8,
- ios 15.0(2)xo,
- ios 15.0(2a)ex5,
- ios 15.0(2a)se9,
- ios 15.1(1)sg,
- ios 15.1(1)sg1,
- ios 15.1(1)sg2,
- ios 15.1(2)sg,
- ios 15.1(2)sg1,
- ios 15.1(2)sg2,
- ios 15.1(2)sg3,
- ios 15.1(2)sg4,
- ios 15.1(2)sg5,
- ios 15.1(2)sg6,
- ios 15.1(2)sg7,
- ios 15.1(2)sg8,
- ios 15.1(2)sg8a,
- ios 15.1(2)sy15,
- ios 15.1(3)mra3,
- ios 15.1(3)svk4b,
- ios 15.1(3)svk4c,
- ios 15.1(3)svo2,
- ios 15.1(3)svp1,
- 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(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)sc1,
- ios 15.2(2)sc3,
- ios 15.2(2)sc4,
- 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(3)ea1,
- 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)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(4)jaz1,
- ios 15.2(4)jn1,
- ios 15.2(4a)ea5,
- 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(4s)e2,
- 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(5)ex,
- ios 15.2(5a)e,
- ios 15.2(5a)e1,
- ios 15.2(5b)e,
- ios 15.2(5c)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 15.5(1)sy4,
- ios 15.5(3)s10,
- ios xe 16.12.1,
- ios xe 16.9.2h,
- ios xe 3.10.0ce,
- ios xe 3.10.0e,
- ios xe 3.10.1ae,
- ios xe 3.10.1e,
- ios xe 3.10.1se,
- ios xe 3.10.4s,
- ios xe 3.12.0as,
- ios xe 3.16.0bs,
- ios xe 3.16.10s,
- ios xe 3.16.1s,
- ios xe 3.2.0sg,
- ios xe 3.2.10sg,
- ios xe 3.2.11sg,
- ios xe 3.2.1sg,
- ios xe 3.2.2sg,
- ios xe 3.2.3sg,
- ios xe 3.2.4sg,
- ios xe 3.2.5sg,
- ios xe 3.2.6sg,
- ios xe 3.2.7sg,
- ios xe 3.2.8sg,
- ios xe 3.2.9sg,
- ios xe 3.3.0sg,
- ios xe 3.3.0sq,
- ios xe 3.3.0xo,
- ios xe 3.3.1sg,
- ios xe 3.3.1sq,
- ios xe 3.3.1xo,
- ios xe 3.3.2sg,
- ios xe 3.3.2xo,
- ios xe 3.4.0sg,
- ios xe 3.4.0sq,
- ios xe 3.4.1sg,
- ios xe 3.4.1sq,
- ios xe 3.4.2sg,
- ios xe 3.4.3sg,
- ios xe 3.4.4sg,
- ios xe 3.4.5sg,
- ios xe 3.4.6sg,
- ios xe 3.4.7sg,
- ios xe 3.4.8sg,
- ios xe 3.5.0e,
- ios xe 3.5.0sq,
- ios xe 3.5.1e,
- ios xe 3.5.1sq,
- ios xe 3.5.2e,
- ios xe 3.5.2sq,
- ios xe 3.5.3e,
- ios xe 3.5.3sq,
- ios xe 3.5.4sq,
- ios xe 3.5.5sq,
- ios xe 3.5.6sq,
- ios xe 3.5.7sq,
- ios xe 3.5.8sq,
- 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 3.6.2e,
- 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 3.6.9e,
- 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 3.9.0e,
- ios xe 3.9.1e,
- ios xe 3.9.2be,
- ios xe 3.9.2e
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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