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CVE-2020-11829

28
FAUCET Score

CVE-2020-11829 is a critical vulnerability affecting the com.coloros.codebook V2.0.0_5493e40_200722 component of Oppo ColorOS, allowing for privilege escalation due to dynamic loading of services in the backup and restore SDK. With a CVSS score of 9.8 (CRITICAL), this vulnerability can be exploited remotely over the network without user interaction, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is no evidence of active exploitation, its high severity warrants immediate attention. Community discussion and media coverage are minimal, which is typical for a large percentage of CVEs.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.0_5493e40_200722CPE matchmatch criteria
cpe:2.3:o:oppo:coloros:2.0.0_5493e40_200722:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.14%
Probability of exploitation in next 30 days
EPSS Percentile
63.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0114 is in the 49th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

security.oppo.com / en/noticedetails.html
Vendor Advisory