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cvelistSapCVELIST:CVE-2021-21491
HistoryMar 10, 2021 - 2:11 p.m.

CVE-2021-21491

2021-03-1014:11:46
sap
www.cve.org
3
sap
netweaver
application server
java
webdynpro
redirect
malicious site
reverse tabnabbing

CVSS3

4.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

36.1%

SAP Netweaver Application Server Java (Applications based on WebDynpro Java) versions 7.00, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

CNA Affected

[
  {
    "product": "SAP NetWeaver Application Server Java (Applications based on Web Dynpro Java)",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "< 7.00"
      },
      {
        "status": "affected",
        "version": "< 7.10"
      },
      {
        "status": "affected",
        "version": "< 7.11"
      },
      {
        "status": "affected",
        "version": "< 7.20"
      },
      {
        "status": "affected",
        "version": "< 7.30"
      },
      {
        "status": "affected",
        "version": "< 731"
      },
      {
        "status": "affected",
        "version": "< 7.40"
      },
      {
        "status": "affected",
        "version": "< 7.50"
      }
    ]
  }
]

CVSS3

4.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

AI Score

6.4

Confidence

High

EPSS

0.001

Percentile

36.1%

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