Description

In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication.

Related CPE's

o

omron

sysmac_cs1_firmware

Vulnerable

h

omron

sysmac_cs1

-

o

omron

sysmac_cj2m_firmware

Vulnerable

h

omron

sysmac_cj2m

-

o

omron

sysmac_cj2h_firmware

Vulnerable

h

omron

sysmac_cj2h

-

o

omron

sysmac_cp1e_firmware

Vulnerable

h

omron

sysmac_cp1e

-

o

omron

sysmac_cp1h_firmware

Vulnerable

h

omron

sysmac_cp1h

-

o

omron

sysmac_cp1l_firmware

Vulnerable

h

omron

sysmac_cp1l

-

o

omron

cp1w-cif41_firmware

-

Vulnerable

h

omron

cp1w-cif41

-

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02

Third Party AdvisoryUS Government Resource

https://www.forescout.com/blog/

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-312

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2022-07-26T22:15:11.357

2 years ago

Last modified

2023-08-08T14:22:24.967

1 year ago