ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2025-7503

An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service (port 23) with undocumented, default credentials.

Published Jul 11, 2025 · catalog updated Jul 11, 2025 · Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-7503. EPSS is 0.68%. Act only if a listed version of Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical10.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.68%
Remediation
Vendor / distro source
Affected products
vendor Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0 1.0.6.0

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 no

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0 1.0.6.01.0.6.0

How to fix CVE-2025-7503

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-7503. EPSS is 0.68%. Act only if a listed version of Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0 is installed.

Which versions are affected?

Compare what you have installed with Shenzhen Liandian Communication Technology LTD V380 IP Camera / AppFHE1_V1.0.6.0 1.0.6.0 1.0.6.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.68%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 11, 2025 · EUVD

    Detected

    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 devic

  2. Jul 11, 2025 · EUVD

    Updated

    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 devic

Sources

  • CVE.orgVulnerability recordCVE-2025-7503

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-7503

    30-day exploitation probability 0.68%

    first.org
  • EUVDVulnerability recordEUVD-2025-21182

    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.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 19, 2026