A Weak Cryptography for Passwords issue was discovered in General Electric (GE) Multilin SR 750 Feeder Protection Relay, firmware versions prior to Version 7.47; SR 760 Feeder Protection Relay, firmware versions prior to Version 7.47; SR 469 Motor Protection Relay, firmware versions prior to Version 5.23; SR 489 Generator Protection Relay, firmware versions prior to Version 4.06; SR 745 Transformer Protection Relay, firmware versions prior to Version 5.23; SR 369 Motor Protection Relay, all firmware versions; Multilin Universal Relay, firmware Version 6.0 and prior versions; and Multilin URplus (D90, C90, B95), all versions. Ciphertext versions of user passwords were created with a non-random initialization vector leaving them susceptible to dictionary attacks. Ciphertext of user passwords can be obtained from the front LCD panel of affected products and through issued Modbus commands.

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Vendors Products
Multilin Sr 369 Motor Protection Relay Subscribe
Multilin Sr 369 Motor Protection Relay Firmware Subscribe
Multilin Sr 469 Motor Protection Relay Subscribe
Multilin Sr 469 Motor Protection Relay Firmware Subscribe
Multilin Sr 489 Generator Protection Relay Subscribe
Multilin Sr 489 Generator Protection Relay Firmware Subscribe
Multilin Sr 745 Transformer Protection Relay Subscribe
Multilin Sr 745 Transformer Protection Relay Firmware Subscribe
Multilin Sr 750 Feeder Protection Relay Subscribe
Multilin Sr 750 Feeder Protection Relay Firmware Subscribe
Multilin Sr 760 Feeder Protection Relay Subscribe
Multilin Sr 760 Feeder Protection Relay Firmware Subscribe
Multilin Universal Relay Subscribe
Multilin Universal Relay Firmware Subscribe
Multilin Urplus B95 Subscribe
Multilin Urplus B95 Firmware Subscribe
Multilin Urplus C90 Subscribe
Multilin Urplus C90 Firmware Subscribe
Multilin Urplus D90 Subscribe
Multilin Urplus D90 Firmware Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2017-16876 A Weak Cryptography for Passwords issue was discovered in General Electric (GE) Multilin SR 750 Feeder Protection Relay, firmware versions prior to Version 7.47; SR 760 Feeder Protection Relay, firmware versions prior to Version 7.47; SR 469 Motor Protection Relay, firmware versions prior to Version 5.23; SR 489 Generator Protection Relay, firmware versions prior to Version 4.06; SR 745 Transformer Protection Relay, firmware versions prior to Version 5.23; SR 369 Motor Protection Relay, all firmware versions; Multilin Universal Relay, firmware Version 6.0 and prior versions; and Multilin URplus (D90, C90, B95), all versions. Ciphertext versions of user passwords were created with a non-random initialization vector leaving them susceptible to dictionary attacks. Ciphertext of user passwords can be obtained from the front LCD panel of affected products and through issued Modbus commands.
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-08-05T16:19:29.324Z

Reserved: 2017-04-18T00:00:00.000Z

Link: CVE-2017-7905

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-06-30T03:29:00.890

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-7905

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.