Firmware extraction and Hardware SSL Pinning Bypass

published 2024-10-08 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-48174

cvss: 7.0; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits: 0; none known

SSL Pinning Bypass in eWeLink Some hardware products allows local ATTACKER to Decrypt TLS communication and Extract secrets to clone the device via Flash the modified firmware

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-08)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	7.0	CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA	4.0	7.0	CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

eWeLink Zigbee Bridge Pro

Classification

Weakness

CWE-295 Improper Certificate Validation
CWE-798 Use of Hard-coded Credentials

References

ewelink.cc /security-advisory-firmware-extraction-and-hardware-ssl-pinning-bypass/

Sources

CVE List CVE-2024-7206
NVD CVE-2024-7206

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary