CVE-2021-1392

Summary

CVECVE-2021-1392
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-24 20:15:00 UTC
Updated2023-11-07 03:28:00 UTC
DescriptionA vulnerability in the CLI command permissions of Cisco IOS and Cisco IOS XE Software could allow an authenticated, local attacker to retrieve the password for Common Industrial Protocol (CIP) and then remotely configure the device as an administrative user. This vulnerability exists because incorrect permissions are associated with the show cip security CLI command. An attacker could exploit this vulnerability by issuing the command to retrieve the password for CIP on an affected device. A successful exploit could allow the attacker to reconfigure the device.

Risk And Classification

Problem Types: CWE-522

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios 15.0\(1\)ey All All All
Operating System Cisco Ios 15.0\(1\)ey1 All All All
Operating System Cisco Ios 15.0\(1\)ey2 All All All
Operating System Cisco Ios 15.1\(3\)svs All All All
Operating System Cisco Ios 15.1\(3\)svt1 All All All
Operating System Cisco Ios 15.2\(1\)ey All All All
Operating System Cisco Ios 15.2\(2a\)e2 All All All
Operating System Cisco Ios 15.2\(2b\)e All All All
Operating System Cisco Ios 15.2\(2\)e All All All
Operating System Cisco Ios 15.2\(2\)e1 All All All
Operating System Cisco Ios 15.2\(2\)e10 All All All
Operating System Cisco Ios 15.2\(2\)e2 All All All
Operating System Cisco Ios 15.2\(2\)e3 All All All
Operating System Cisco Ios 15.2\(2\)e4 All All All
Operating System Cisco Ios 15.2\(2\)e5 All All All
Operating System Cisco Ios 15.2\(2\)e5a All All All
Operating System Cisco Ios 15.2\(2\)e5b All All All
Operating System Cisco Ios 15.2\(2\)e6 All All All
Operating System Cisco Ios 15.2\(2\)e7 All All All
Operating System Cisco Ios 15.2\(2\)e7b All All All
Operating System Cisco Ios 15.2\(2\)e8 All All All
Operating System Cisco Ios 15.2\(2\)e9 All All All
Operating System Cisco Ios 15.2\(2\)ea All All All
Operating System Cisco Ios 15.2\(2\)ea1 All All All
Operating System Cisco Ios 15.2\(2\)ea2 All All All
Operating System Cisco Ios 15.2\(2\)ea3 All All All
Operating System Cisco Ios 15.2\(2\)eb All All All
Operating System Cisco Ios 15.2\(2\)eb1 All All All
Operating System Cisco Ios 15.2\(2\)eb2 All All All
Operating System Cisco Ios 15.2\(3\)e1 All All All
Operating System Cisco Ios 15.2\(3\)e2 All All All
Operating System Cisco Ios 15.2\(3\)e3 All All All
Operating System Cisco Ios 15.2\(3\)e4 All All All
Operating System Cisco Ios 15.2\(3\)e5 All All All
Operating System Cisco Ios 15.2\(3\)ea All All All
Operating System Cisco Ios 15.2\(4\)e5a All All All
Operating System Cisco Ios 15.2\(4\)ea All All All
Operating System Cisco Ios 15.2\(4\)ea1 All All All
Operating System Cisco Ios 15.2\(4\)ea10 All All All
Operating System Cisco Ios 15.2\(4\)ea2 All All All
Operating System Cisco Ios 15.2\(4\)ea3 All All All
Operating System Cisco Ios 15.2\(4\)ea4 All All All
Operating System Cisco Ios 15.2\(4\)ea5 All All All
Operating System Cisco Ios 15.2\(4\)ea6 All All All
Operating System Cisco Ios 15.2\(4\)ea7 All All All
Operating System Cisco Ios 15.2\(4\)ea8 All All All
Operating System Cisco Ios 15.2\(4\)ea9 All All All
Operating System Cisco Ios 15.2\(4\)ea9a All All All
Operating System Cisco Ios 15.2\(4\)ec1 All All All
Operating System Cisco Ios 15.2\(4\)ec2 All All All
Operating System Cisco Ios 15.2\(4\)jaz All All All
Operating System Cisco Ios 15.2\(5a\)e1 All All All
Operating System Cisco Ios 15.2\(5\)e All All All
Operating System Cisco Ios 15.2\(5\)e1 All All All
Operating System Cisco Ios 15.2\(5\)e2 All All All
Operating System Cisco Ios 15.2\(5\)e2b All All All
Operating System Cisco Ios 15.2\(5\)e2c All All All
Operating System Cisco Ios 15.2\(5\)ea All All All
Operating System Cisco Ios 15.2\(6\)e All All All
Operating System Cisco Ios 15.2\(6\)e0a All All All
Operating System Cisco Ios 15.2\(6\)e0c All All All
Operating System Cisco Ios 15.2\(6\)e1 All All All
Operating System Cisco Ios 15.2\(6\)e1a All All All
Operating System Cisco Ios 15.2\(6\)e1s All All All
Operating System Cisco Ios 15.2\(7a\)e0b All All All
Operating System Cisco Ios 15.2\(7b\)e0b All All All
Operating System Cisco Ios 15.2\(7\)e0b All All All
Operating System Cisco Ios 15.3\(3\)ja1 All All All
Operating System Cisco Ios 15.3\(3\)ja10 All All All
Operating System Cisco Ios 15.3\(3\)ja11 All All All
Operating System Cisco Ios 15.3\(3\)ja12 All All All
Operating System Cisco Ios 15.3\(3\)ja4 All All All
Operating System Cisco Ios 15.3\(3\)ja5 All All All
Operating System Cisco Ios 15.3\(3\)ja6 All All All
Operating System Cisco Ios 15.3\(3\)ja7 All All All
Operating System Cisco Ios 15.3\(3\)ja8 All All All
Operating System Cisco Ios 15.3\(3\)jaa All All All
Operating System Cisco Ios 15.3\(3\)jax All All All
Operating System Cisco Ios 15.3\(3\)jax1 All All All
Operating System Cisco Ios 15.3\(3\)jax2 All All All
Operating System Cisco Ios 15.3\(3\)jb All All All
Operating System Cisco Ios 15.3\(3\)jbb All All All
Operating System Cisco Ios 15.3\(3\)jbb1 All All All
Operating System Cisco Ios 15.3\(3\)jbb2 All All All
Operating System Cisco Ios 15.3\(3\)jbb4 All All All
Operating System Cisco Ios 15.3\(3\)jbb5 All All All
Operating System Cisco Ios 15.3\(3\)jbb6 All All All
Operating System Cisco Ios 15.3\(3\)jbb6a All All All
Operating System Cisco Ios 15.3\(3\)jbb8 All All All
Operating System Cisco Ios 15.3\(3\)jc All All All
Operating System Cisco Ios 15.3\(3\)jc1 All All All
Operating System Cisco Ios 15.3\(3\)jc14 All All All
Operating System Cisco Ios 15.3\(3\)jc2 All All All
Operating System Cisco Ios 15.3\(3\)jc3 All All All
Operating System Cisco Ios 15.3\(3\)jc4 All All All
Operating System Cisco Ios 15.3\(3\)jc5 All All All
Operating System Cisco Ios 15.3\(3\)jc6 All All All
Operating System Cisco Ios 15.3\(3\)jc8 All All All
Operating System Cisco Ios 15.3\(3\)jc9 All All All
Operating System Cisco Ios 15.3\(3\)jd All All All
Operating System Cisco Ios 15.3\(3\)jd11 All All All
Operating System Cisco Ios 15.3\(3\)jd12 All All All
Operating System Cisco Ios 15.3\(3\)jd13 All All All
Operating System Cisco Ios 15.3\(3\)jd14 All All All
Operating System Cisco Ios 15.3\(3\)jd16 All All All
Operating System Cisco Ios 15.3\(3\)jd17 All All All
Operating System Cisco Ios 15.3\(3\)jd2 All All All
Operating System Cisco Ios 15.3\(3\)jd3 All All All
Operating System Cisco Ios 15.3\(3\)jd4 All All All
Operating System Cisco Ios 15.3\(3\)jd5 All All All
Operating System Cisco Ios 15.3\(3\)jd6 All All All
Operating System Cisco Ios 15.3\(3\)jd7 All All All
Operating System Cisco Ios 15.3\(3\)jd8 All All All
Operating System Cisco Ios 15.3\(3\)jd9 All All All
Operating System Cisco Ios 15.3\(3\)je All All All
Operating System Cisco Ios 15.3\(3\)jf All All All
Operating System Cisco Ios 15.3\(3\)jf1 All All All
Operating System Cisco Ios 15.3\(3\)jf10 All All All
Operating System Cisco Ios 15.3\(3\)jf11 All All All
Operating System Cisco Ios 15.3\(3\)jf12 All All All
Operating System Cisco Ios 15.3\(3\)jf12i All All All
Operating System Cisco Ios 15.3\(3\)jf13 All All All
Operating System Cisco Ios 15.3\(3\)jf2 All All All
Operating System Cisco Ios 15.3\(3\)jf4 All All All
Operating System Cisco Ios 15.3\(3\)jf5 All All All
Operating System Cisco Ios 15.3\(3\)jf6 All All All
Operating System Cisco Ios 15.3\(3\)jf7 All All All
Operating System Cisco Ios 15.3\(3\)jf8 All All All
Operating System Cisco Ios 15.3\(3\)jf9 All All All
Operating System Cisco Ios 15.3\(3\)jg All All All
Operating System Cisco Ios 15.3\(3\)jg1 All All All
Operating System Cisco Ios 15.3\(3\)jh All All All
Operating System Cisco Ios 15.3\(3\)jh1 All All All
Operating System Cisco Ios 15.3\(3\)ji1 All All All
Operating System Cisco Ios 15.3\(3\)ji3 All All All
Operating System Cisco Ios 15.3\(3\)ji4 All All All
Operating System Cisco Ios 15.3\(3\)ji5 All All All
Operating System Cisco Ios 15.3\(3\)ji6 All All All
Operating System Cisco Ios 15.3\(3\)jj All All All
Operating System Cisco Ios 15.3\(3\)jj1 All All All
Operating System Cisco Ios 15.3\(3\)jk All All All
Operating System Cisco Ios 15.3\(3\)jk1 All All All
Operating System Cisco Ios 15.3\(3\)jk1t All All All
Operating System Cisco Ios 15.3\(3\)jk2 All All All
Operating System Cisco Ios 15.3\(3\)jk2a All All All
Operating System Cisco Ios 15.3\(3\)jk3 All All All
Operating System Cisco Ios 15.3\(3\)jk4 All All All
Operating System Cisco Ios 15.3\(3\)jn All All All
Operating System Cisco Ios 15.3\(3\)jn11 All All All
Operating System Cisco Ios 15.3\(3\)jn13 All All All
Operating System Cisco Ios 15.3\(3\)jn14 All All All
Operating System Cisco Ios 15.3\(3\)jn15 All All All
Operating System Cisco Ios 15.3\(3\)jn3 All All All
Operating System Cisco Ios 15.3\(3\)jn4 All All All
Operating System Cisco Ios 15.3\(3\)jn6 All All All
Operating System Cisco Ios 15.3\(3\)jn7 All All All
Operating System Cisco Ios 15.3\(3\)jn8 All All All
Operating System Cisco Ios 15.3\(3\)jn9 All All All
Operating System Cisco Ios 15.3\(3\)jnb All All All
Operating System Cisco Ios 15.3\(3\)jnb1 All All All
Operating System Cisco Ios 15.3\(3\)jnb2 All All All
Operating System Cisco Ios 15.3\(3\)jnb3 All All All
Operating System Cisco Ios 15.3\(3\)jnb4 All All All
Operating System Cisco Ios 15.3\(3\)jnb5 All All All
Operating System Cisco Ios 15.3\(3\)jnb6 All All All
Operating System Cisco Ios 15.3\(3\)jnc All All All
Operating System Cisco Ios 15.3\(3\)jnc1 All All All
Operating System Cisco Ios 15.3\(3\)jnc2 All All All
Operating System Cisco Ios 15.3\(3\)jnc3 All All All
Operating System Cisco Ios 15.3\(3\)jnc4 All All All
Operating System Cisco Ios 15.3\(3\)jnd All All All
Operating System Cisco Ios 15.3\(3\)jnd1 All All All
Operating System Cisco Ios 15.3\(3\)jnd2 All All All
Operating System Cisco Ios 15.3\(3\)jnd3 All All All
Operating System Cisco Ios 15.3\(3\)jnp All All All
Operating System Cisco Ios 15.3\(3\)jnp1 All All All
Operating System Cisco Ios 15.3\(3\)jnp3 All All All
Operating System Cisco Ios 15.3\(3\)jpb All All All
Operating System Cisco Ios 15.3\(3\)jpb1 All All All
Operating System Cisco Ios 15.3\(3\)jpc All All All
Operating System Cisco Ios 15.3\(3\)jpc1 All All All
Operating System Cisco Ios 15.3\(3\)jpc2 All All All
Operating System Cisco Ios 15.3\(3\)jpc3 All All All
Operating System Cisco Ios 15.3\(3\)jpc5 All All All
Operating System Cisco Ios 15.3\(3\)jpd All All All
Operating System Cisco Ios Xe 16.10.1 All All All
Operating System Cisco Ios Xe 16.10.1e All All All
Operating System Cisco Ios Xe 16.11.1 All All All
Operating System Cisco Ios Xe 16.11.1a All All All
Operating System Cisco Ios Xe 16.11.1c All All All
Operating System Cisco Ios Xe 16.11.1s All All All
Operating System Cisco Ios Xe 16.11.2 All All All
Operating System Cisco Ios Xe 16.12.1 All All All
Operating System Cisco Ios Xe 16.12.1c All All All
Operating System Cisco Ios Xe 16.12.1s All All All
Operating System Cisco Ios Xe 16.12.2 All All All
Operating System Cisco Ios Xe 16.12.2s All All All
Operating System Cisco Ios Xe 16.12.2t All All All
Operating System Cisco Ios Xe 16.12.3 All All All
Operating System Cisco Ios Xe 16.12.3s All All All
Operating System Cisco Ios Xe 16.12.4 All All All
Operating System Cisco Ios Xe 16.9.1 All All All
Operating System Cisco Ios Xe 16.9.1d All All All
Operating System Cisco Ios Xe 17.1.1 All All All
Operating System Cisco Ios Xe 17.1.1s All All All
Operating System Cisco Ios Xe 17.1.1t All All All
Operating System Cisco Ios Xe 17.1.2 All All All
Operating System Cisco Ios Xe 17.2.1 All All All
Operating System Cisco Ios Xe 3.3.0xo All All All
Operating System Cisco Ios Xe 3.3.1xo All All All
Operating System Cisco Ios Xe 3.3.2xo All All All
Operating System Cisco Ios Xe 3.6.5be All All All
Operating System Cisco Ios Xe 3.7.4e All All All
Operating System Cisco Ios Xe 3.7.5e All All All

References

ReferenceSourceLinkTags
Cisco IOS and IOS XE Software Common Industrial Protocol Privilege Escalation Vulnerability CISCO tools.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 316905 Cisco IOS and IOS XE Software Common Industrial Protocol Privilege Escalation Vulnerability(cisco-sa-XE-SAP-OPLbze68)
  • 590879 Rockwell Automation Stratix Switches Impacted by IOS and IOS XE Software Multiple Vulnerabilities (PN1558)
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