Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2016-6391

Published: Oct 05, 2016 | Modified: Apr 12, 2025
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2016-6391
CWEhttps://cwe.mitre.org/data/definitions/399.html

Cisco IOS 12.2 and 15.0 through 15.3 allows remote attackers to cause a denial of service (traffic-processing outage) via a crafted series of Common Industrial Protocol (CIP) requests, aka Bug ID CSCur69036.

Affected Software

NameVendorStart VersionEnd Version
IosCisco12.2(44)ex (including)12.2(44)ex (including)
IosCisco12.2(44)ex1 (including)12.2(44)ex1 (including)
IosCisco12.2(46)se (including)12.2(46)se (including)
IosCisco12.2(46)se1 (including)12.2(46)se1 (including)
IosCisco12.2(46)se2 (including)12.2(46)se2 (including)
IosCisco12.2(50)se (including)12.2(50)se (including)
IosCisco12.2(50)se1 (including)12.2(50)se1 (including)
IosCisco12.2(50)se2 (including)12.2(50)se2 (including)
IosCisco12.2(50)se3 (including)12.2(50)se3 (including)
IosCisco12.2(50)se4 (including)12.2(50)se4 (including)
IosCisco12.2(50)se5 (including)12.2(50)se5 (including)
IosCisco12.2(52)se (including)12.2(52)se (including)
IosCisco12.2(52)se1 (including)12.2(52)se1 (including)
IosCisco12.2(55)se (including)12.2(55)se (including)
IosCisco12.2(55)se3 (including)12.2(55)se3 (including)
IosCisco12.2(55)se4 (including)12.2(55)se4 (including)
IosCisco12.2(55)se5 (including)12.2(55)se5 (including)
IosCisco12.2(55)se6 (including)12.2(55)se6 (including)
IosCisco12.2(55)se7 (including)12.2(55)se7 (including)
IosCisco12.2(55)se8 (including)12.2(55)se8 (including)
IosCisco12.2(55)se9 (including)12.2(55)se9 (including)
IosCisco12.2(55)se10 (including)12.2(55)se10 (including)
IosCisco12.2(58)se2 (including)12.2(58)se2 (including)
IosCisco15.0(1)ey (including)15.0(1)ey (including)
IosCisco15.0(1)ey1 (including)15.0(1)ey1 (including)
IosCisco15.0(1)ey2 (including)15.0(1)ey2 (including)
IosCisco15.0(2)eb (including)15.0(2)eb (including)
IosCisco15.0(2)ey (including)15.0(2)ey (including)
IosCisco15.0(2)ey1 (including)15.0(2)ey1 (including)
IosCisco15.0(2)ey2 (including)15.0(2)ey2 (including)
IosCisco15.0(2)ey3 (including)15.0(2)ey3 (including)
IosCisco15.0(2)se (including)15.0(2)se (including)
IosCisco15.0(2)se1 (including)15.0(2)se1 (including)
IosCisco15.0(2)se2 (including)15.0(2)se2 (including)
IosCisco15.0(2)se3 (including)15.0(2)se3 (including)
IosCisco15.0(2)se4 (including)15.0(2)se4 (including)
IosCisco15.0(2)se5 (including)15.0(2)se5 (including)
IosCisco15.0(2)se6 (including)15.0(2)se6 (including)
IosCisco15.0(2)se7 (including)15.0(2)se7 (including)
IosCisco15.0(2)se9 (including)15.0(2)se9 (including)
IosCisco15.2(1)ey (including)15.2(1)ey (including)
IosCisco15.2(2)e (including)15.2(2)e (including)
IosCisco15.2(2)e1 (including)15.2(2)e1 (including)
IosCisco15.2(2)e2 (including)15.2(2)e2 (including)
IosCisco15.2(2)e4 (including)15.2(2)e4 (including)
IosCisco15.2(3)ea (including)15.2(3)ea (including)
IosCisco15.3(3)ja (including)15.3(3)ja (including)
IosCisco15.3(3)ja1 (including)15.3(3)ja1 (including)
IosCisco15.3(3)ja1m (including)15.3(3)ja1m (including)
IosCisco15.3(3)ja1n (including)15.3(3)ja1n (including)
IosCisco15.3(3)ja4 (including)15.3(3)ja4 (including)
IosCisco15.3(3)ja5 (including)15.3(3)ja5 (including)
IosCisco15.3(3)ja7 (including)15.3(3)ja7 (including)
IosCisco15.3(3)ja8 (including)15.3(3)ja8 (including)
IosCisco15.3(3)ja9 (including)15.3(3)ja9 (including)
IosCisco15.3(3)ja77 (including)15.3(3)ja77 (including)
IosCisco15.3(3)jaa (including)15.3(3)jaa (including)
IosCisco15.3(3)jab (including)15.3(3)jab (including)
IosCisco15.3(3)jax (including)15.3(3)jax (including)
IosCisco15.3(3)jax1 (including)15.3(3)jax1 (including)
IosCisco15.3(3)jax2 (including)15.3(3)jax2 (including)
IosCisco15.3(3)jb (including)15.3(3)jb (including)
IosCisco15.3(3)jb75 (including)15.3(3)jb75 (including)
IosCisco15.3(3)jbb (including)15.3(3)jbb (including)
IosCisco15.3(3)jbb1 (including)15.3(3)jbb1 (including)
IosCisco15.3(3)jbb2 (including)15.3(3)jbb2 (including)
IosCisco15.3(3)jbb4 (including)15.3(3)jbb4 (including)
IosCisco15.3(3)jbb5 (including)15.3(3)jbb5 (including)
IosCisco15.3(3)jbb6 (including)15.3(3)jbb6 (including)
IosCisco15.3(3)jbb6a (including)15.3(3)jbb6a (including)
IosCisco15.3(3)jbb8 (including)15.3(3)jbb8 (including)
IosCisco15.3(3)jbb50 (including)15.3(3)jbb50 (including)
IosCisco15.3(3)jc (including)15.3(3)jc (including)
IosCisco15.3(3)jn3 (including)15.3(3)jn3 (including)
IosCisco15.3(3)jn4 (including)15.3(3)jn4 (including)
IosCisco15.3(3)jn7 (including)15.3(3)jn7 (including)
IosCisco15.3(3)jn8 (including)15.3(3)jn8 (including)
IosCisco15.3(3)jnb (including)15.3(3)jnb (including)
IosCisco15.3(3)jnb1 (including)15.3(3)jnb1 (including)
IosCisco15.3(3)jnb2 (including)15.3(3)jnb2 (including)
IosCisco15.3(3)jnb3 (including)15.3(3)jnb3 (including)
IosCisco15.3(3)jnc (including)15.3(3)jnc (including)
IosCisco15.3(3)jnc1 (including)15.3(3)jnc1 (including)
IosCisco15.3(3)jnp (including)15.3(3)jnp (including)
IosCisco15.3(3)jnp1 (including)15.3(3)jnp1 (including)

References

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