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cvelistF-SecureUSCVELIST:CVE-2021-33595
HistoryAug 11, 2021 - 10:28 a.m.

CVE-2021-33595 F-Secure Safe browser for iOS vulnerable to Address Bar Spoofing

2021-08-1110:28:27
F-SecureUS
www.cve.org

3.5 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.1%

A address bar spoofing vulnerability was discovered in Safe Browser for iOS. Showing the legitimate URL in the address bar while loading the content from other domain. This makes the user believe that the content is served by a legit domain. A remote attacker can leverage this to perform address bar spoofing attack.

CNA Affected

[
  {
    "platforms": [
      "iOS"
    ],
    "product": "F-Secure Mobile Security",
    "vendor": "F-Secure",
    "versions": [
      {
        "lessThan": "18.3x*",
        "status": "affected",
        "version": "18.4x",
        "versionType": "custom"
      }
    ]
  }
]

3.5 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

4.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.1%

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