CVE-2021-3720
MEDIUMCVSS 5.5/10EPSS 0.21%
Last modified
CVE-2021-3720 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An information disclosure vulnerability was reported in the Time Weather system widget on Legion Phone Pro (L79031) and Legion Phone2 Pro (L70081) that could allow other applications to access device GPS data.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
An information disclosure vulnerability was reported in the Time Weather system widget on Legion Phone Pro (L79031) and Legion Phone2 Pro (L70081) that could allow other applications to access device GPS data.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | Legion Phone Pro \(L79031\)Firmware | < 12.5.231 |
| Lenovo | Legion Phone2 Pro \(L70081\) Firmware | < 12.5.632 |
References
- https://iknow.lenovo.com.cn/detail/dc_199217.htmlVendor Advisory
- https://iknow.lenovo.com.cn/detail/dc_199217.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3720?
An information disclosure vulnerability was reported in the Time Weather system widget on Legion Phone Pro (L79031) and Legion Phone2 Pro (L70081) that could allow other applications to access device GPS data.
How severe is CVE-2021-3720?
CVE-2021-3720 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3720?
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-2021-3720?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST