Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2021-33596— Fake Apple login prompt in F-Secure SAFE browser for iOS

Quick assessment

Affected
F-Secure F-Secure Mobile Security
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

F-secure F-Secure SAFE是芬兰F-Secure（F-secure）公司的一套杀毒软件。 F-Secure Safe Browser for iOS 存在安全漏洞。攻击者可利用该漏洞触发url重定向。

CVSS 3.5 · Low EPSS 0.80% · P54

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-33596

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Fake Apple login prompt in F-Secure SAFE browser for iOS
Source: CVE Program / CVE List V5
Vulnerability Description
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. Exploiting the vulnerability requires the user to click on a specially crafted, seemingly legitimate URL containing an embedded malicious redirect while using F-Secure Safe Browser for iOS.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
F-Secure SAFE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F-secure F-Secure SAFE是芬兰F-Secure（F-secure）公司的一套杀毒软件。 F-Secure Safe Browser for iOS 存在安全漏洞。攻击者可利用该漏洞触发url重定向。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
F-Secure F-Secure Mobile Security 18.3x ~ 18.4x -

II. Public POCs for CVE-2021-33596

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-33596

请登录查看更多情报信息。

Other References for CVE-2021-33596 (3)

IV. Related Vulnerabilities

Same product: F-Secure Mobile Security
Same vendor: F-Secure

V. Comments for CVE-2021-33596

No comments yet

Leave a comment