CVE-2021-31862

View on CVE.org

Published Oct 29, 2021 CVSS 3.1 · 6.1 Medium EPSS 4.0% KEV · Not listed

Description

SysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:sysaid:sysaid:20.4.74:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 4.0% (3.985% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md
https://www.sysaid.com/product/on-premise/latest-release

History

No history.

Subscriptions

Sysaid Sysaid

Weaknesses

CWE-79

Sources

CVE record Updated: Aug 3, 2024, 11:10 PM

Status: PUBLISHED
Assigner: mitre
Published: Oct 29, 2021, 10:44 AM
Updated: Aug 3, 2024, 11:10 PM
Reserved: Apr 28, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:52 AM

Status: Modified
Published: Oct 29, 2021, 11:15 AM
Modified: Jun 17, 2026, 3:52 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "SysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-10-29T10:44:30.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.sysaid.com/product/on-premise/latest-release"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-31862", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "SysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.sysaid.com/product/on-premise/latest-release", "refsource": "MISC", "url": "https://www.sysaid.com/product/on-premise/latest-release"}, {"name": "https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md", "refsource": "MISC", "url": "https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:10:30.768Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.sysaid.com/product/on-premise/latest-release"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-31862", "datePublished": "2021-10-29T10:44:30.000Z", "dateReserved": "2021-04-28T00:00:00.000Z", "dateUpdated": "2024-08-03T23:10:30.768Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sysaid:sysaid:20.4.74:*:*:*:*:*:*:*", "matchCriteriaId": "77A7956C-2121-407B-8EC5-E0E1C85D97BE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication."}, {"lang": "es", "value": "SysAid versi\u00f3n 20.4.74, permite un ataque de tipo XSS por medio del par\u00e1metro de sello KeepAlive.jsp sin ninguna autenticaci\u00f3n"}], "id": "CVE-2021-31862", "lastModified": "2026-06-17T03:52:21.913", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-29T11:15:08.477", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.sysaid.com/product/on-premise/latest-release"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://www.sysaid.com/product/on-premise/latest-release"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}