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CVE-2020-28715

29
FAUCET Score

CVE-2020-28715 is a critical vulnerability affecting the kdmserver service in LeEco LeTV X43 version V2401RCN02C080080B04121S. This flaw allows unauthenticated attackers to remotely execute arbitrary code, escalate privileges, and cause a denial of service. Despite its CVSS score of 9.8, indicating high severity and impact, there is currently no public exploit code available, and it is not listed in CISA's KEV catalog. Community discussion and media coverage for this vulnerability are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
v2401rcn02c080080b04121sCPE matchmatch criteria
cpe:2.3:o:leeco:letv_x43_firmware:v2401rcn02c080080b04121s:*:*:*:*:*:*:*

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
0.77%
Probability of exploitation in next 30 days
EPSS Percentile
51.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0077 is in the 35th percentile among its peer group of 36,862 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

cnvd.org.cn / flaw/show/2602948
Third Party Advisory