CVE-2020-11831

Name: CVE-2020-11831
Creator: NVD / NIST
Published: 2020-11-19T16:15:10.83+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.37%

Last modified Jun 17, 2026

CVE-2020-11831 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. OvoiceManager has system permission to write vulnerability reports for arbitrary files, affected product is com.oppo.ovoicemanager V2.0.1.. EPSS estimates a 1.37% chance of exploitation in the next 30 days.

Description

OvoiceManager has system permission to write vulnerability reports for arbitrary files, affected product is com.oppo.ovoicemanager V2.0.1.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.37%

68.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-732

Affected Software

Vendor	Product	Versions
Oppo	Ovoicemanager	2.0.1

References

https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1328876061836189696Vendor Advisory
https://security.oppo.com/en/noticedetails.html?noticeId=NOTICE-1328876061836189696Vendor Advisory

Timeline

Published: Nov 19, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11831?

OvoiceManager has system permission to write vulnerability reports for arbitrary files, affected product is com.oppo.ovoicemanager V2.0.1.

How severe is CVE-2020-11831?

CVE-2020-11831 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.37% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11831?

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.

Are you affected by CVE-2020-11831?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST