KEV Entry

CVE-2023-39780

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2023-39780

2026-06-01 10:29 UTC

Timestamps

2026-06-01

2026-06-01

Scope

KEVIntel entry: On ASUS RT-AX55 3.0.0.4.386.51598 devices, authenticated attackers can perform OS command injection via the /start_apply.htm qos_bw_rulelist... | Affected: ASUS / RT-AX55 | CVSS: 8.8 (HIGH) | EPSS: 0.3239 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2023-39780', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-39780'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2023-39780'}

8fe4d514-7de0-465c-9844-e72e8c78017a

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:45 UTC

2026-06-19 12:45 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-01T10:29:36.477Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cvss_score": 8.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.98109,
  "epss_score": 0.3239,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "RT-AX55",
  "title": "On ASUS RT-AX55 3.0.0.4.386.51598 devices, authenticated attackers can perform OS command injection via the /start_apply.htm qos_bw_rulelist...",
  "used_in_malware": "unknown",
  "vendor": "ASUS"
}
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