CVE-2020-13933 (GCVE-0-2020-13933)

Vulnerability from cvelistv5 – Published: 2020-08-17 20:19 – Updated: 2024-08-04 12:32
VLAI
Summary
Apache Shiro before 1.6.0, when using Apache Shiro, a specially crafted HTTP request may cause an authentication bypass.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • Information Disclosure
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1276 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
n/a Apache Shiro Affected: Apache Shiro before version 1.6.0
Show details on NVD website
To clipboard 

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            "value": "Apache Shiro before 1.6.0, when using Apache Shiro, a specially crafted HTTP request may cause an authentication bypass."
          },
          {
            "lang": "es",
            "value": "Apache Shiro versiones anteriores a 1.6.0, cuando se usa Apache Shiro, una petici\u00f3n HTTP especialmente dise\u00f1ada puede causar una omisi\u00f3n de autenticaci\u00f3n."
          }
        ],
        "id": "CVE-2020-13933",
        "lastModified": "2024-11-21T05:02:10.570",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 5.0,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-08-17T21:15:11.647",
        "references": [
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            "source": "security@apache.org",
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        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-11-06T20:22:46+00:00",
      "cve": "CVE-2020-13933",
      "id": "CVE-2020-13933",
      "initial_release_date": "2020-08-17T00:00:00+00:00",
      "product_status:fixed": "2",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "shiro: specially crafted HTTP request may cause an authentication bypass",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-13933.json",
      "version": "3"
    }
  }
}



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Sightings

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Nomenclature

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