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CVE-2025-52883

17
FAUCET Score

CVE-2025-52883 describes a spoofing vulnerability in Meshtastic-Android prior to version 2.5.21, allowing an attacker to send unencrypted direct messages that appear to originate from legitimate mesh nodes and display a false indication of encryption. This can mislead victims into believing the messages are secure and authentic. The vulnerability has a CVSS score of 5.3 (Medium), indicating a network-based attack with low complexity and a potential impact on integrity, as it can lead to false trust in communications. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
MeshtasticMeshtastic-Android
< 2.5.21CNA affected

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.23%
Probability of exploitation in next 30 days
EPSS Percentile
14.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0023 is in the 5th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / meshtastic/Meshtastic-Android/pull/1720
github.com / meshtastic/Meshtastic-Android/security/advisories/GHSA-h4rg-g6f3-ghh7