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CVE-2025-7503

CRITICAL Exploitation: PoC
10.0
CVSS 4.0
Description
An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service (port 23) with undocumented, default credentials. The Telnet service is enabled by default and is not disclosed or configurable via the device’s web interface or user manual. An attacker with network access can authenticate using default credentials and gain root-level shell access to the device. The affected firmware version is AppFHE1_V1.0.6.0 (Kernel: KerFHE1_PTZ_WIFI_V3.1.1, Hardware: HwFHE1_WF6_PTZ_WIFI_20201218). No official fix or firmware update is available, and the vendor could not be contacted. This vulnerability allows for remote code execution and privilege escalation.

Metadata

CVE ID
CVE-2025-7503
State
PUBLISHED
Assigner
Toreon
Reserved
2025-07-11 18:53 UTC
Published
2025-07-11 18:53 UTC
Last updated
2025-07-11 19:17 UTC
Primary CWE
CWE-798
CWE-798: Use of Hard-coded Credentials
Vendor / Product
Shenzhen Liandian Communication Technology LTD / V380 IP Camera / AppFHE1_V1.0.6.0
Sources
cve.org  ·  NVD

Severity & Metrics

10.0 CRITICAL CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Red
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0 Embedded/Linux 1.0.6.0
Weakness (CWE)
CWESourceDescription
CWE-798 cna CWE-798: Use of Hard-coded Credentials
CVSS scores (1)
ScoreSeverityVersionSourceVector
10.0 CRITICAL 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Red
References (1)
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