What is CVE-2020-37175?

CVE-2020-37175 is a high-severity vulnerability in Ka Ming Cheung P2pwificam2 For iOS, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-11.

How severe is CVE-2020-37175?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Ka Ming Cheung P2pwificam2 For iOS

CVE-2020-37175

P2PWIFICAM2 for iOS 10.4.1 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the Camera ID input field. Attackers can paste a 257-character buffer into the Camera ID field to trigger an application crash on iOS devices.

Vulnerability class: Buffer Overflow

Published 2026-02-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (23.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Ka Ming Cheung P2pwificam2 For iOS — versions 10.4.1

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

www.exploit-db.com/exploits/47993 (exploit)
download.cnet.com/p2pwificam2/3000-12511_4-76835814.html (product)
www.vulncheck.com/advisories/ppwificam-for-ios-camera-id-denial-of-service (third-party-advisory)

Frequently asked questions

What is CVE-2020-37175?: CVE-2020-37175 is a high-severity vulnerability in Ka Ming Cheung P2pwificam2 For iOS, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-11.
How severe is CVE-2020-37175?: High severity. CVSS v3 base score is 7.5 out of 10.