GSD-2021-43836
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions an attacker can read arbitrary local files via a PHP file include. In a default configuration this also leads to remote code execution. The problem is patched with the Versions 1.6.44, 2.2.18, 2.3.8, 2.4.0. For users unable to upgrade overwrite the service `sulu_route.generator.expression_token_provider` and wrap the translator before passing it to the expression language.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-43836",
"description": "Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions an attacker can read arbitrary local files via a PHP file include. In a default configuration this also leads to remote code execution. The problem is patched with the Versions 1.6.44, 2.2.18, 2.3.8, 2.4.0. For users unable to upgrade overwrite the service `sulu_route.generator.expression_token_provider` and wrap the translator before passing it to the expression language.",
"id": "GSD-2021-43836"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2021-43836",
"modified": "2023-12-13T01:23:26.756450Z",
"schema_version": "1.4.0"
}
},
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"TITLE": "PHP file inclusion in the Sulu admin panel"
},
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}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
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"description": [
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"lang": "eng",
"value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
}
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}
]
},
"references": {
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{
"name": "https://github.com/sulu/sulu/security/advisories/GHSA-vx6j-pjrh-vgjh",
"refsource": "CONFIRM",
"url": "https://github.com/sulu/sulu/security/advisories/GHSA-vx6j-pjrh-vgjh"
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{
"name": "https://github.com/sulu/sulu/commit/9c948f9ce350c68b53af8c3910e2cefc7f722b54",
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"source": {
"advisory": "GHSA-vx6j-pjrh-vgjh",
"discovery": "UNKNOWN"
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},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c1.6.44||\u003e=2.0.0,\u003c2.2.18||\u003e=2.3.0,\u003c2.3.8||=2.4.0-RC1",
"affected_versions": "All versions before 1.6.44, all versions starting from 2.0.0 before 2.2.18, all versions starting from 2.3.0 before 2.3.8, version 2.4.0-rc1",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-22",
"CWE-78",
"CWE-937"
],
"date": "2021-12-16",
"description": "Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions an attacker can read arbitrary local files via a PHP file include. In a default configuration this also leads to remote code execution. The problem is patched with the Versions 1.6.44, 2.2.18, 2.3.8, 2.4.0. For users unable to upgrade overwrite the service `sulu_route.generator.expression_token_provider` and wrap the translator before passing it to the expression language.",
"fixed_versions": [
"1.6.44",
"2.2.18",
"2.3.8",
"2.4.0"
],
"identifier": "CVE-2021-43836",
"identifiers": [
"GHSA-vx6j-pjrh-vgjh",
"CVE-2021-43836"
],
"not_impacted": "All versions starting from 1.6.44 before 2.0.0, all versions starting from 2.2.18 before 2.3.0, all versions starting from 2.3.8 before 2.4.0-rc1, all versions after 2.4.0-rc1",
"package_slug": "packagist/sulu/sulu",
"pubdate": "2021-12-15",
"solution": "Upgrade to versions 1.6.44, 2.2.18, 2.3.8, 2.4.0 or above.",
"title": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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"https://nvd.nist.gov/vuln/detail/CVE-2021-43836",
"https://github.com/advisories/GHSA-vx6j-pjrh-vgjh"
],
"uuid": "5f1d9f91-107f-4113-bdd0-d75bf3c0c3fd"
}
]
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"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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},
"lastModifiedDate": "2021-12-21T02:09Z",
"publishedDate": "2021-12-15T20:15Z"
}
}
}
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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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