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SapCVE-2021-21476

HistoryFeb 09, 2021 - 9:15 p.m.

CVE-2021-21476

2021-02-0921:15:13

CWE-601

sap

web.nvd.nist.gov

cve-2021-21476

sap

ui5

reverse tabnabbing

vulnerability

nvd

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

38.6%

JSON

SAP UI5 versions before 1.38.49, 1.52.49, 1.60.34, 1.71.31, 1.78.18, 1.84.5, 1.85.4, 1.86.1 allows an unauthenticated attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

Affected configurations

Nvd

Node

sapui5Range<1.38.49

sapui5Range1.50.5–1.52.49

sapui5Range1.60.1–1.60.34

sapui5Range1.71.0–1.71.31

sapui5Range1.78.0–1.78.18

sapui5Range1.84.0–1.84.5

sapui5Range1.85.0–1.85.4

sapui5Range1.86.0–1.86.1

VendorProductVersionCPE
sapui5*cpe:2.3:a:sap:ui5:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sap	ui5	*	cpe:2.3:a:sap:ui5::::::::

CNA Affected

[
  {
    "product": "SAP UI5",
    "vendor": "SAP SE",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.38.49"
      },
      {
        "status": "affected",
        "version": "< 1.52.49"
      },
      {
        "status": "affected",
        "version": "< 1.60.34"
      },
      {
        "status": "affected",
        "version": "< 1.71.31"
      },
      {
        "status": "affected",
        "version": "< 1.78.18"
      },
      {
        "status": "affected",
        "version": "< 1.84.5"
      },
      {
        "status": "affected",
        "version": "< 1.85.4"
      },
      {
        "status": "affected",
        "version": "< 1.86.1"
      }
    ]
  }
]

References

launchpad.support.sap.com/#/notes/3014303

wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543

Social References

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

38.6%

JSON

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