Vulnerability-Lookup

FKIE_CVE-2026-1949

Vulnerability from fkie_nvd - Published: 2026-04-24 06:16 - Updated: 2026-04-24 14:39

Severity ?

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

Summary

Delta Electronics AS320T has incorrect calculation of the buffer size on the stack in the GET/PUT request handler of the web service.

References

	URL	Tags
	759f5e80-c8e1-4224-bead-956d7b33c98b	https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00006_AS320T%20Multiple%20vulnerabilities%20(CVE-2026-1949,%201950,%201951,%201952).pdf

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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      "value": "Delta Electronics AS320T has incorrect calculation of the buffer size on the stack in the GET/PUT request handler of the web service."
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  ],
  "id": "CVE-2026-1949",
  "lastModified": "2026-04-24T14:39:28.770",
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      "url": "https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00006_AS320T%20Multiple%20vulnerabilities%20(CVE-2026-1949,%201950,%201951,%201952).pdf"
    }
  ],
  "sourceIdentifier": "759f5e80-c8e1-4224-bead-956d7b33c98b",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
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        }
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      "type": "Secondary"
    }
  ]
}

CVE-2026-1949 (GCVE-0-2026-1949)

Vulnerability from cvelistv5 – Published: 2026-04-24 05:50 – Updated: 2026-04-24 15:27

Title

Incorrect calculation of buffer size on the stack in AS320T

Summary

Delta Electronics AS320T has incorrect calculation of the buffer size on the stack in the GET/PUT request handler of the web service.

Severity ?

9.8 (Critical)


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

CWE

CWE-131 - Incorrect Calculation of Buffer Size

Assigner

Deltaww

References

URL

Tags

https://filecenter.deltaww.com/news/download/doc/…

Impacted products

	Vendor	Product	Version
	DeltaWW	AS320T	Affected: 0 , ≤ 1.14 (custom)

Date Public ?

2026-04-24 05:26

Credits

Sergey Fedonin and Ivan Kurnakov (Positive Technologies)

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-1949",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-24T15:26:55.912129Z",
                "version": "2.0.3"
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              "version": "0",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

FKIE_CVE-2026-1949

CVE-2026-1949 (GCVE-0-2026-1949)

Tags

Sightings

Nomenclature