github - ghsa-c4pw-xr6q-5vh2

GHSA-C4PW-XR6Q-5VH2

Vulnerability from github – Published: 2025-12-02 15:30 – Updated: 2025-12-03 21:31

Details

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'ShowDownload()' function uses “sprintf()” to format a string that includes the user-controlled input of 'GetParameter(meter)' in the fixed-size buffer 'acStack_4c' (64 bytes) without checking the length. An attacker can provide an excessively long value for the 'meter' parameter that exceeds the 64-byte buffer size.

Severity ?

9.8 (Critical)


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

8.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-11782"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-121"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-02T13:15:49Z",
    "severity": "HIGH"
  },
  "details": "Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The \u0027ShowDownload()\u0027 function uses \u201csprintf()\u201d to format a string that includes the user-controlled input of \u0027GetParameter(meter)\u0027 in the fixed-size buffer \u0027acStack_4c\u0027 (64 bytes) without checking the length. An attacker can provide an excessively long value for the \u0027meter\u0027 parameter that exceeds the 64-byte buffer size.",
  "id": "GHSA-c4pw-xr6q-5vh2",
  "modified": "2025-12-03T21:31:03Z",
  "published": "2025-12-02T15:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11782"
    },
    {
      "type": "WEB",
      "url": "https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-circutor-products-0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-11782 (GCVE-0-2025-11782)

Vulnerability from cvelistv5 – Published: 2025-12-02 13:00 – Updated: 2025-12-02 14:37

Summary

Severity ?

8.5 (High)


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

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

INCIBE

References

URL

Tags

https://www.incibe.es/en/incibe-cert/notices/avis…

Impacted products

	Vendor	Product	Version
	SGE-PLC1000 SGE-PLC50	Circutor	Affected: 9.0.2

Credits

Gabriel Gonzalez and Sergio Ruiz

Show details on NVD website

JSON

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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

GHSA-C4PW-XR6Q-5VH2

CVE-2025-11782 (GCVE-0-2025-11782)

Tags

Sightings

Nomenclature