CVE-2021-33594 F-Secure Safe browser for Android vulnerable to Address Bar Spoofing
Attackers can spoof the address bar in F-Secure Safe Browser for Android, misleading users about the true source of displayed content.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-33594?
CVE-2021-33594 is a low-severity vulnerability in F-Secure Mobile Security, published on 11 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
An address bar spoofing vulnerability was discovered in Safe Browser for Android. When user clicks on a specially crafted a malicious URL, it appears like a legitimate one on the address bar, while the content comes from other domain and presented in a window, covering the original content. A remote attacker can leverage this to perform address bar spoofing attack.
Which versions are affected by CVE-2021-33594?
It affects 1 product.
Products include F-Secure Safe.
How do I fix CVE-2021-33594?
No fix has been published for CVE-2021-33594 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-33594 being exploited?
There is no known exploitation of CVE-2021-33594 in the wild and no public exploit code.
Other vulnerabilities in F-Secure Mobile Security
- CVE-2020-14977 Race condition in n/a
- CVE-2020-14978 Privilege escalation in n/a
- CVE-2022-38164 Security feature bypass in n/a
- CVE-2021-44748 Universal Cross-Site Scripting Vulnerability in F-Secure SAFE Browser for Android
- CVE-2021-44749 Universal Cross-Site Scripting Vulnerability in F-Secure SAFE Browser Protection for Android
Sources
Also known as GHSA-w9rw-g2g4-x27x.