cve-2021-34359
Vulnerability from cvelistv5
Published
2022-02-25 06:10
Modified
2024-09-17 01:12
Severity ?
EPSS score ?
0.07%
(0.32145)
Summary
A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Proxy Server. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of Proxy Server: QTS 4.5.x: Proxy Server 1.4.2 ( 2021/12/30 ) and later
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
QNAP Systems Inc. | Proxy Server |
Version: unspecified < 1.4.2 ( 2021/12/30 ) |
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We have already fixed this vulnerability in the following versions of Proxy Server: QTS 4.5.x: Proxy Server 1.4.2 ( 2021/12/30 ) and later", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "LOW", privilegesRequired: "HIGH", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-79", description: "CWE-79 Cross-site Scripting (XSS)", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-02-25T06:10:10", orgId: "2fd009eb-170a-4625-932b-17a53af1051f", shortName: "qnap", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://www.qnap.com/en/security-advisory/qsa-22-04", }, ], solutions: [ { lang: "en", value: "We have already fixed this vulnerability in the following versions of Proxy Server:\nQTS 4.5.x: Proxy Server 1.4.2 ( 2021/12/30 ) and later", }, ], source: { advisory: "QSA-22-04", discovery: "EXTERNAL", }, title: "Stored XSS Vulnerability in Proxy Server", x_generator: { engine: "Vulnogram 0.0.9", }, x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@qnap.com", DATE_PUBLIC: "2022-02-24T23:01:00.000Z", ID: "CVE-2021-34359", STATE: "PUBLIC", TITLE: "Stored XSS Vulnerability in Proxy Server", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Proxy Server", version: { version_data: [ { platform: "QTS 4.5.x", version_affected: "<", version_value: "1.4.2 ( 2021/12/30 )", }, ], }, }, ], }, vendor_name: "QNAP Systems Inc.", }, ], }, }, credit: [ { lang: "eng", value: "Tony Martin, a security researcher", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Proxy Server. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of Proxy Server: QTS 4.5.x: Proxy Server 1.4.2 ( 2021/12/30 ) and later", }, ], }, generator: { engine: "Vulnogram 0.0.9", }, impact: { cvss: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "LOW", privilegesRequired: "HIGH", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N", version: "3.1", }, }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-79 Cross-site Scripting (XSS)", }, ], }, ], }, references: { reference_data: [ { name: "https://www.qnap.com/en/security-advisory/qsa-22-04", refsource: "MISC", url: "https://www.qnap.com/en/security-advisory/qsa-22-04", }, ], }, solution: [ { lang: "en", value: "We have already fixed this vulnerability in the following versions of Proxy Server:\nQTS 4.5.x: Proxy Server 1.4.2 ( 2021/12/30 ) and later", }, ], source: { advisory: "QSA-22-04", discovery: "EXTERNAL", }, }, }, }, cveMetadata: { assignerOrgId: "2fd009eb-170a-4625-932b-17a53af1051f", assignerShortName: "qnap", cveId: "CVE-2021-34359", datePublished: "2022-02-25T06:10:10.788122Z", dateReserved: "2021-06-08T00:00:00", dateUpdated: "2024-09-17T01:12:01.133Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-34359\",\"sourceIdentifier\":\"security@qnapsecurity.com.tw\",\"published\":\"2022-02-25T06:15:06.720\",\"lastModified\":\"2024-11-21T06:10:14.090\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Proxy Server. 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.