CVE-2020-5520 Weak cryptography in netprint App for iOS
Man-in-the-middle attackers can spoof servers and obtain sensitive information because the iOS app fails to verify X.509 certificates.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-5520?
CVE-2020-5520 is a high-severity vulnerability in Fuji Xerox Co.,Ltd. netprint App for iOS, published on 27 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The netprint App for iOS 3.2.3 and earlier does not verify X.509 certificates from servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Weakness: CWE-295
Which versions are affected by CVE-2020-5520?
It affects 1 product.
Products include Fujixerox Netprint.
How do I fix CVE-2020-5520?
No fix has been published for CVE-2020-5520 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-5520 being exploited?
There is no known exploitation of CVE-2020-5520 in the wild and no public exploit code.
Sources
Also known as GHSA-cv3v-qh4g-332m.