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[email protected]CVE-2021-21476

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

CVE-2021-21476

2021-02-0921:15:13

CWE-601

[email protected]

web.nvd.nist.gov

cve-2021-21476

sap

ui5

reverse tabnabbing

vulnerability

nvd

5.8 Medium

CVSS2

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

6.1 Medium

CVSS3

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.8%

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

CPENameOperatorVersion
sap:ui5sap ui5lt1.38.49
sap:ui5sap ui5lt1.52.49
sap:ui5sap ui5lt1.60.34
sap:ui5sap ui5lt1.71.31
sap:ui5sap ui5lt1.78.18
sap:ui5sap ui5lt1.84.5
sap:ui5sap ui5lt1.85.4
sap:ui5sap ui5lt1.86.1

CPE	Name	Operator	Version
sap:ui5	sap ui5	lt	1.38.49
sap:ui5	sap ui5	lt	1.52.49
sap:ui5	sap ui5	lt	1.60.34
sap:ui5	sap ui5	lt	1.71.31
sap:ui5	sap ui5	lt	1.78.18
sap:ui5	sap ui5	lt	1.84.5
sap:ui5	sap ui5	lt	1.85.4
sap:ui5	sap ui5	lt	1.86.1

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

5.8 Medium

CVSS2

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

6.1 Medium

CVSS3

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

6.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.8%

JSON

Related for CVE-2021-21476

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