CVE-2020-25180

Name: CVE-2020-25180
Creator: NVD / NIST
Published: 2022-03-18T18:15:09.187+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.12%

Last modified Jun 17, 2026

CVE-2020-25180 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x includes the functionality of setting a password that is required to execute privileged commands. The password value passed to ISaGRAF Runtime is the result of encryption performed with a fixed key value using the tiny encryption algorithm (TEA) on an entered or saved password. EPSS estimates a 1.12% chance of exploitation in the next 30 days.

Description

Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x includes the functionality of setting a password that is required to execute privileged commands. The password value passed to ISaGRAF Runtime is the result of encryption performed with a fixed key value using the tiny encryption algorithm (TEA) on an entered or saved password. A remote, unauthenticated attacker could pass their own encrypted password to the ISaGRAF 5 Runtime, which may result in information disclosure on the device.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.12%

62.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Schneider-Electric	Easergy T300 Firmware	<= 2.7.1
Schneider-Electric	Easergy C5 Firmware	< 1.1.0
Schneider-Electric	Micom C264 Firmware	< d6.1
Schneider-Electric	Pacis Gtw Firmware	5.1
Schneider-Electric	Pacis Gtw Firmware	5.2
Schneider-Electric	Pacis Gtw Firmware	6.1
Schneider-Electric	Pacis Gtw Firmware	6.3
Schneider-Electric	Saitel Dp Firmware	<= 11.06.21
Schneider-Electric	Epas Gtw Firmware	6.4
Schneider-Electric	Saitel Dr Firmware	<= 11.06.12
Schneider-Electric	Scd2200 Firmware	<= 10024
Rockwellautomation	Aadvance Controller	<= 1.40
Rockwellautomation	Isagraf Free Runtime	<= 6.6.8
Rockwellautomation	Isagraf Runtime	>= 5.0, < 6.0
Rockwellautomation	Micro810 Firmware	All versions
Rockwellautomation	Micro820 Firmware	All versions
Rockwellautomation	Micro830 Firmware	All versions
Rockwellautomation	Micro850 Firmware	All versions
Rockwellautomation	Micro870 Firmware	All versions
Xylem	Multismart Firmware	< 3.2.0

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-04Vendor Advisory
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699Permissions Required
https://www.cisa.gov/uscert/ics/advisories/icsa-20-280-01Third Party Advisory, US Government Resource
https://www.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdfThird Party Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-159-04Vendor Advisory
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1131699Permissions Required
https://www.cisa.gov/uscert/ics/advisories/icsa-20-280-01Third Party Advisory, US Government Resource
https://www.xylem.com/siteassets/about-xylem/cybersecurity/advisories/xylem-multismart-rockwell-isagraf.pdfThird Party Advisory

Timeline

Published: Mar 18, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-25180?

How severe is CVE-2020-25180?

CVE-2020-25180 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.

How do I fix CVE-2020-25180?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-25180?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST