CVE-2018-14558

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Entry Details

CVE-2018-14558

Confirmed

Yes

2021-11-03 00:00 UTC

Timestamps

2021-11-03

2021-11-03

Scope

KEV entry: Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability | Affected: Tenda / AC7, AC9, and AC10 Routers | Description: Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to the "formsetUsbUnload" function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request. | Required action: Apply updates per vendor instructions. | Due date: 2022-05-03 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2018-14558

References
  • {'id': 'CVE-2018-14558', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-14558'}

a43470fb-eb08-4ed9-a79f-d3599d82fb5e

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:26 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-78"
  ],
  "date_added": "2021-11-03",
  "due_date": "2022-05-03",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "AC7, AC9, and AC10 Routers",
  "vendorProject": "Tenda",
  "vulnerabilityName": "Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability"
}
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