cve-2021-31805

HIGH vulncheck_kev
Description

The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.

Timeline
Published
2022-05-11 00:00 UTC
Last Modified
2022-05-11
CVSS Details

CVSS details not available.

Affected Products

No product information available.

References

No references available.

Linked Vulnerabilities

{
  "cvss": 0.0,
  "datePublished": "2022-05-11T00:00:00Z",
  "dateUpdated": "2022-05-11T00:00:00Z",
  "description": "The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.",
  "dueDate": "",
  "id": "CVE-2021-31805",
  "kev_catalogs": [
    "vulncheck"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Struts",
  "requiredAction": "Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.",
  "severity": "HIGH",
  "source": "vulncheck_kev",
  "title": "Apache Struts Improper Neutralization of Special Elements used in an Expression Language Statement",
  "vendor": "Apache"
}
Enrichment data
View JSON API Download JSON