CVE-2021-27140

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to find passwords and authentication cookies stored in cleartext in the web.log HTTP logs.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-312

Affected software

No affected versions have been published.

Timeline

Published
Feb 10, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-271419.8An issue was discovered on FiberHome HG6245D devices through RP2613. Credentials in /fhconf/umconfig.txt are obfuscated via XOR with the harCVE-2021-271427.5An issue was discovered on FiberHome HG6245D devices through RP2613. The web management is done over HTTPS, using a hardcoded private key thCVE-2021-271439.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded user / user1234 credentials for aCVE-2021-271449.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded f~i!b@e#r$h%o^m*esuperadmin / s(fCVE-2021-271459.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded admin / lnadmin credentials for aCVE-2021-271469.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded admin / CUadmin credentials for aCVE-2021-271479.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded admin / admin credentials for an CVE-2021-271489.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded telecomadmin / nE7jA%5m credentiaCVE-2021-271499.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded adminpldt / z6dUABtl270qRxt7a2uGTCVE-2021-271509.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded gestiontelebucaramanga / t3l3buc4CVE-2021-271519.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded rootmet / m3tr0r00t credentials fCVE-2021-271529.8An issue was discovered on FiberHome HG6245D devices through RP2613. The web daemon contains the hardcoded awnfibre / fibre@dm!n credentials
CVE-2021-27140: High severity, CVSS 7.5 | Vulnix