GSD-2021-21311
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is fixed in version 4.7.9.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-21311",
"description": "Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is fixed in version 4.7.9.",
"id": "GSD-2021-21311",
"references": [
"https://www.suse.com/security/cve/CVE-2021-21311.html",
"https://ubuntu.com/security/CVE-2021-21311"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-21311"
],
"details": "Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is fixed in version 4.7.9.",
"id": "GSD-2021-21311",
"modified": "2023-12-13T01:23:10.850733Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC",
"TITLE": "SSRF in adminer"
},
"affects": {
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{
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"product_data": [
{
"product_name": "adminer",
"version": {
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{
"version_value": "\u003e= 4.0.0, \u003c 4.7.9"
}
]
}
}
]
},
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}
]
}
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"data_format": "MITRE",
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"description": {
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"value": "Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is fixed in version 4.7.9."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
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"lang": "eng",
"value": "CWE-918: Server-Side Request Forgery (SSRF)"
}
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},
"references": {
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{
"name": "https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6",
"refsource": "CONFIRM",
"url": "https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6"
},
{
"name": "https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf",
"refsource": "MISC",
"url": "https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf"
},
{
"name": "https://packagist.org/packages/vrana/adminer",
"refsource": "MISC",
"url": "https://packagist.org/packages/vrana/adminer"
},
{
"name": "https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351",
"refsource": "MISC",
"url": "https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351"
},
{
"name": "[debian-lts-announce] 20210302 [SECURITY] [DLA 2580-1] adminer security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html"
}
]
},
"source": {
"advisory": "GHSA-x5r2-hj5c-8jx6",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=4.0.0,\u003c4.7.9",
"affected_versions": "All versions starting from 4.0.0 before 4.7.9",
"cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-918",
"CWE-937"
],
"date": "2021-06-24",
"description": "Adminer is an open-source database management in a single PHP file. In adminer from there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g., `adminer.php`)` are affected.",
"fixed_versions": [
"4.7.9"
],
"identifier": "CVE-2021-21311",
"identifiers": [
"CVE-2021-21311",
"GHSA-x5r2-hj5c-8jx6"
],
"not_impacted": "All versions before 4.0.0, all versions starting from 4.7.9",
"package_slug": "packagist/vrana/adminer",
"pubdate": "2021-02-11",
"solution": "Upgrade to version 4.7.9 or above.",
"title": "Server-Side Request Forgery (SSRF)",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-21311"
],
"uuid": "90e59eba-e345-4eb4-b717-c8c3b38c7816"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.7.9",
"versionStartIncluding": "4.0.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
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"operator": "OR"
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"description": {
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"value": "Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is fixed in version 4.7.9."
}
]
},
"problemtype": {
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},
"references": {
"reference_data": [
{
"name": "https://packagist.org/packages/vrana/adminer",
"refsource": "MISC",
"tags": [
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"url": "https://packagist.org/packages/vrana/adminer"
},
{
"name": "https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6",
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],
"url": "https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6"
},
{
"name": "https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf",
"refsource": "MISC",
"tags": [
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],
"url": "https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf"
},
{
"name": "https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351",
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"Third Party Advisory"
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"url": "https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351"
},
{
"name": "[debian-lts-announce] 20210302 [SECURITY] [DLA 2580-1] adminer security update",
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],
"url": "https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 2.7
}
},
"lastModifiedDate": "2021-06-24T12:50Z",
"publishedDate": "2021-02-11T21:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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