Vulnerability-Lookup

CVE-2026-2844 (GCVE-0-2026-2844)

Vulnerability from cvelistv5 – Published: 2026-02-28 11:44 – Updated: 2026-03-02 15:23

Title

TimePictra Authentication Bypass Vulnerability

Summary

Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2.

Severity

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-02 15:22 UTC

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

Microchip mitre root

References

1 reference

URL	Tags
https://www.microchip.com/en-us/solutions/technol…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Microchip	TimePictra	Affected: 11.0 , ≤ 11.3 SP2 (custom)

Credits

Steve Lin Bastion Security

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-2844

Vulnerability from fkie_nvd - Published: 2026-02-28 12:16 - Updated: 2026-06-17 10:31

Severity

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

Summary

Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2.

References

	URL	Tags
	dc3f6da9-85b5-4a73-84a2-2ec90b40fca5	https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timepictra-authentication-bypass-vulnerability	Vendor Advisory

Impacted products

Vendor	Product	Version
microchip	timepictra	*
microchip	timepictra	11.3
microchip	timepictra	11.3

JSON

To clipboard

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  "lastModified": "2026-06-17T10:31:52.093",
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GHSA-5C35-7H7V-HVP9

Vulnerability from github – Published: 2026-02-28 12:30 – Updated: 2026-03-10 15:31

Details

Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2.

Severity

7.5 (High)


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

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

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  ],
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    "github_reviewed": false,
    "github_reviewed_at": null,
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  },
  "details": "Missing Authentication for Critical Function vulnerability in Microchip TimePictra allows Configuration/Environment Manipulation.This issue affects TimePictra: from 11.0 through 11.3 SP2.",
  "id": "GHSA-5c35-7h7v-hvp9",
  "modified": "2026-03-10T15:31:30Z",
  "published": "2026-02-28T12:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2844"
    },
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      "type": "WEB",
      "url": "https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timepictra-authentication-bypass-vulnerability"
    }
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    }
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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.
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-2026-2844 (GCVE-0-2026-2844)

FKIE_CVE-2026-2844

GHSA-5C35-7H7V-HVP9

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Sightings

Nomenclature

Related by attack behaviour