Vulnerability-Lookup

tid-311

Vulnerability from emb3d

Type

Link

Description

Devices often include default credentials from the vendor. Default credentials can be changed but are often overlooked when devices are commissioned. If left unchanged, a threat actor may discover and use these credentials to gain unauthorized access to the device. Non-unique or predictable default credentials can lead to device compromise.

CWE

CWE-1392: Use of Default Credentials (Base)
CWE-1393: Use of Default Password (Base)

CVE-2021-22681 (GCVE-0-2021-22681)

Vulnerability from cvelistv5 – Published: 2021-03-03 17:59 – Updated: 2026-03-06 05:01

Summary

Rockwell Automation Studio 5000 Logix Designer Versions 21 and later, and RSLogix 5000 Versions 16 through 20 use a key to verify Logix controllers are communicating with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800. Rockwell Automation Studio 5000 Logix Designer Versions 21 and later and RSLogix 5000: Versions 16 through 20 are vulnerable because an unauthenticated attacker could bypass this verification mechanism and authenticate with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800.

Severity

9.8 (Critical)


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

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-522 - Insufficiently Protected Credentials CWE-522

Assigner

icscert

References

2 references

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-056-03	x_refsource_MISC
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

1 product

Vendor	Product	Version
n/a	Rockwell Automation Studio 5000 Logix Designer, RSLogix 5000, Logix Controllers	Affected: RSLogix 5000 Versions 16 through 20 Affected: Studio 5000 Logix Designer: Versions 21 and later Affected: CompactLogix 1768, 1769, 5370, 5380, 5480 Affected: ControlLogix 5550, 5560, 5570, 5580 Affected: DriveLogix 5560, 5730, 1794-L34 Affected: Compact GuardLogix 5370, 5380 Affected: GuardLogix 5570, 5580 Affected: SoftLogix 5800

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CVE-2022-29962 (GCVE-0-2022-29962)

Vulnerability from cvelistv5 – Published: 2022-07-26 21:14 – Updated: 2024-08-03 06:33

Summary

The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. FTP has hardcoded credentials (but may often be disabled in production). This affects S-series, P-series, and CIOC/EIOC nodes. NOTE: this is different from CVE-2014-2350.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://www.forescout.com/blog/	x_refsource_MISC
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

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