Vulnerability-Lookup

CVE-2026-43830 (GCVE-0-2026-43830)

Vulnerability from cvelistv5 – Published: 2026-07-31 02:53 – Updated: 2026-07-31 19:52

Title

tbc

Summary

Full details and mitigation steps are currently restricted and will be published at a later date.

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: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

CSA

References

1 reference

URL	Tags
https://www.csa.gov.sg/alerts-and-advisories/aler…

Impacted products

1 product

Vendor	Product	Version
tbc	tbc	Affected: tbc

Date Public

2026-07-31 02:49

Credits

tbc tbc1

Show details on NVD website

JSON

To clipboard

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GHSA-65R4-F2JX-XQQR

Vulnerability from github – Published: 2026-07-31 06:30 – Updated: 2026-07-31 21:31

Details

Successful exploitation of the command injection vulnerability could allow an attacker to execute arbitrary commands during the firmware upgrade file verification process.

Severity

9.8 (Critical)


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

8.6 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-43830"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-31T04:17:21Z",
    "severity": "HIGH"
  },
  "details": "Successful exploitation of the\ncommand injection vulnerability could allow an attacker to execute arbitrary\ncommands during the firmware upgrade file verification process.",
  "id": "GHSA-65r4-f2jx-xqqr",
  "modified": "2026-07-31T21:31:53Z",
  "published": "2026-07-31T06:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43830"
    },
    {
      "type": "WEB",
      "url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-097"
    },
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      "type": "WEB",
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    {
      "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:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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"
    }
  ]
}

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.

Action not permitted

CVE-2026-43830 (GCVE-0-2026-43830)

GHSA-65R4-F2JX-XQQR

Tags

Sightings

Nomenclature