FKIE_CVE-2023-21416
Vulnerability from fkie_nvd - Published: 2023-11-21 07:15 - Updated: 2026-06-17 05:326.5 (Medium) - CVSS:3.1/
| Vendor | Product | Version | |
|---|---|---|---|
| axis | axis_os | * | |
| axis | axis_os_2022 | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "AXIS OS",
"vendor": "Axis Communications AB",
"versions": [
{
"status": "affected",
"version": "AXIS OS 10.7 \u2013 11.6"
}
]
}
],
"source": "product-security@axis.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:axis:axis_os:*:*:*:*:active:*:*:*",
"matchCriteriaId": "D4DE1198-6B4E-41BF-A97F-0EBD1B575D21",
"versionEndExcluding": "11.7.57",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:axis:axis_os_2022:*:*:*:*:lts:*:*:*",
"matchCriteriaId": "EB91B5E0-93B8-4FD7-9199-B780170A5770",
"versionEndExcluding": "10.12.213",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Sandro Poppi, member of the AXIS OS Bug Bounty Program, has found that the VAPIX API dynamicoverlay.cgi was vulnerable to a Denial-of-Service attack allowing for an attacker to block access to the overlay configuration page in the web interface of the Axis device. This flaw can only be exploited after authenticating with an operator- or administrator-privileged service account however the impact is equal. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more information and solution."
},
{
"lang": "es",
"value": "Sandro Poppi, miembro del programa AXIS OS Bug Bounty, descubri\u00f3 que la API VAPIX din\u00e1micaoverlay.cgi era vulnerable a un ataque de Denegaci\u00f3n de Servicio que permit\u00eda a un atacante bloquear el acceso a la p\u00e1gina de configuraci\u00f3n superpuesta en la interfaz web del dispositivo Axis. Esta falla solo puede explotarse despu\u00e9s de autenticarse con una cuenta de servicio con privilegios de operador o administrador; sin embargo, el impacto es igual. Axis ha lanzado versiones parcheadas del sistema operativo AXIS para la falla resaltada. Consulte el aviso de seguridad de Axis para obtener m\u00e1s informaci\u00f3n y soluciones."
}
],
"id": "CVE-2023-21416",
"lastModified": "2026-06-17T05:32:33.027",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 4.2,
"source": "product-security@axis.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-21416",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-11T14:01:41.768388Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-11-21T07:15:08.890",
"references": [
{
"source": "product-security@axis.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.axis.com/dam/public/35/2a/a6/cve-2023-21416-en-US-417790.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.axis.com/dam/public/35/2a/a6/cve-2023-21416-en-US-417790.pdf"
}
],
"sourceIdentifier": "product-security@axis.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-35"
}
],
"source": "product-security@axis.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.
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