CVE-2020-5520
HIGHCVSS 7.4/10EPSS 0.52%
Last modified
CVE-2020-5520 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. 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.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fujixerox | Netprint | <= 3.2.3 |
References
- http://jvn.jp/en/jp/JVN66435380/index.htmlThird Party Advisory
- https://www.printing.ne.jp/support/information/AppVulnerability.htmlThird Party Advisory
- http://jvn.jp/en/jp/JVN66435380/index.htmlThird Party Advisory
- https://www.printing.ne.jp/support/information/AppVulnerability.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-5520?
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.
How severe is CVE-2020-5520?
CVE-2020-5520 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2020-5520?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-5520?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST