Vulnerability-Lookup

CVE-2021-27782 (GCVE-0-2021-27782)

Vulnerability from cvelistv5 – Published: 2023-01-19 18:54 – Updated: 2025-04-02 14:52

Title

HCL BigFix Mobile / Modern Client Management Server passwords are susceptible to a brute-force attack

Summary

HCL BigFix Mobile / Modern Client Management Admin and Config UI passwords can be brute-forced. User should be locked out for multiple invalid attempts.

Severity

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-02 14:51 UTC

CWE

n/a
CWE-307 - Improper Restriction of Excessive Authentication Attempts

Assigner

HCL mitre root

References

1 reference

URL	Tags
https://support.hcltechsw.com/csm?id=kb_article&s…

Impacted products

1 product

Vendor	Product	Version	CPE status
HCL Software	BigFix Mobile	Affected: 2.0.x	guessed

Date Public

2023-01-19 18:41

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2021-27782

Vulnerability from fkie_nvd - Published: 2023-01-20 07:15 - Updated: 2026-06-17 03:45

Severity

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

HCL BigFix Mobile / Modern Client Management Admin and Config UI passwords can be brute-forced. User should be locked out for multiple invalid attempts.

References

	URL	Tags
	psirt@hcl.com	https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0102477	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0102477	Vendor Advisory

Impacted products

	Vendor	Product	Version
	hcltech	bigfix_mobile	2.0

JSON

To clipboard

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  "lastModified": "2026-06-17T03:45:26.817",
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GHSA-93V4-P5MH-4HR7

Vulnerability from github – Published: 2023-01-20 09:30 – Updated: 2023-01-26 21:30

Details

HCL BigFix Mobile / Modern Client Management Admin and Config UI passwords can be brute-forced. User should be locked out for multiple invalid attempts.

Severity

7.5 (High)


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

Show details on source website

JSON

To clipboard

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  ],
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-20T07:15:00Z",
    "severity": "HIGH"
  },
  "details": "HCL BigFix Mobile / Modern Client Management Admin and Config UI passwords can be brute-forced. User should be locked out for multiple invalid attempts.",
  "id": "GHSA-93v4-p5mh-4hr7",
  "modified": "2023-01-26T21:30:31Z",
  "published": "2023-01-20T09:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27782"
    },
    {
      "type": "WEB",
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    }
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    }
  ]
}

GSD-2021-27782

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

HCL BigFix Mobile / Modern Client Management Admin and Config UI passwords can be brute-forced. User should be locked out for multiple invalid attempts.

Aliases

CVE-2021-27782

Aliases

CVE-2021-27782

JSON

To clipboard

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  "GSD": {
    "alias": "CVE-2021-27782",
    "id": "GSD-2021-27782"
  },
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WID-SEC-W-2023-0162

Vulnerability from csaf_certbund - Published: 2023-01-19 23:00 - Updated: 2023-01-19 23:00

Summary

HCL BigFix: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2021-27782.

CVE-2021-27782

Es existiert eine Schwachstelle in HCL BigFix Mobile / Modern Client Management. Das Admin UI Passwort kann beliebig oft falsch eingegeben werden, ohne dass der Nutzer gesperrt wird. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Brute Force Angriff durchzuführen und so Sicherheitsvorkehrungen umgehen.

Known affected: 1 product

Open the full advisory

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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2021-27782 (GCVE-0-2021-27782)

FKIE_CVE-2021-27782

GHSA-93V4-P5MH-4HR7

GSD-2021-27782

WID-SEC-W-2023-0162

Tags

Sightings

Nomenclature

Related by attack behaviour