Adtran 411 ONT security vulnerability

The Adtran 411 ONT is an optical network terminal ONT from Adtran, Inc. It is used to provide fiber-to-the-home FTTH services and support high-speed Internet access. A security vulnerability exists in the Adtran 411 ONT version L80.00.0011.M2, which originates from a command injection in the teln...

Adtran 411 ONT security vulnerability

The Adtran 411 ONT is an optical network terminal ONT from Adtran, Inc. It is used to provide fiber-to-the-home FTTH services and support high-speed Internet access. A security vulnerability exists in the Adtran 411 ONT version L80.00.0011.M2, which originates from a command injection in the web...

Adtran 411 ONT security vulnerability

The Adtran 411 ONT is an optical network terminal ONT from Adtran, Inc. It is used to provide fiber-to-the-home FTTH services and support high-speed Internet access. A security vulnerability exists in the Adtran 411 ONT version L80.00.0011.M2, which stems from the inclusion of a weak default...

CVE-2025-22940

The Adtran 411 ONT (Optical Network Terminal) is vulnerable in version L80.00.0011.M2 due to incorrect access control . This flaw allows an unauthorized attacker to arbitrarily set the admin password , potentially leading to unauthorized system access and control. To mitigate this risk, it is rec...

CVE-2025-22937

An issue in Adtran 411 ONT vL80.00.0011.M2 allows attackers to escalate privileges via unspecified vectors...

CVE-2025-22939: Improper Neutralization of Special Elements used in a Command

A command injection vulnerability in the telnet service of Adtran 411 ONT L80.00.0011.M2 allows attackers to escalate privileges to root and execute arbitrary commands...

PT-2025-13779

Name of the Vulnerable Software and Affected Versions Adtran 411 ONT version L80.00.0011.M2 Description A command injection issue in the web interface allows attackers to escalate privileges to root and execute arbitrary commands. Recommendations For version L80.00.0011.M2, consider restricting...

PT-2025-13776

Name of the Vulnerable Software and Affected Versions Adtran 411 ONT version L80.00.0011.M2 Description The issue concerns weak default passwords in the Adtran 411 ONT. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where th...

CVE-2025-22941

A command injection vulnerability in the web interface of Adtran 411 ONT L80.00.0011.M2 allows attackers to escalate privileges to root and execute arbitrary commands...

PT-2025-13777

Name of the Vulnerable Software and Affected Versions Adtran 411 ONT version L80.00.0011.M2 Description A command injection vulnerability in the telnet service allows attackers to escalate privileges to root and execute arbitrary commands. Recommendations For version L80.00.0011.M2, consider...

CVE-2025-22940

Incorrect access control in Adtran 411 ONT L80.00.0011.M2 allows unauthorized attackers to arbitrarily set the admin password...

CVE-2025-22938

Adtran 411 ONT L80.00.0011.M2 was discovered to contain weak default passwords...

CVE-2025-22938

Adtran 411 ONT L80.00.0011.M2 was discovered to contain weak default passwords...

CVE-2025-22940

Incorrect access control in Adtran 411 ONT L80.00.0011.M2 allows unauthorized attackers to arbitrarily set the admin password...

CVE-2025-22939

A command injection vulnerability in the telnet service of Adtran 411 ONT L80.00.0011.M2 allows attackers to escalate privileges to root and execute arbitrary commands...

CVE-2025-22938

The Adtran 411 ONT (version L80.00.0011.M2 ) is affected by a vulnerability involving the use of weak default passwords . This flaw could potentially allow unauthorized access to the device. As a workaround, users are recommended to change default passwords to strong, unique ones and restrict dev...

CVE-2025-22937

An issue in the Adtran 411 ONT (version vL80.00.0011.M2 ) allows attackers to escalate privileges via unspecified vectors. This vulnerability is classified under CWE-269: Improper Privilege Management . While the vulnerability is confirmed, the provided documents do not specify the exact root cau...

CVE-2025-22938: Use of Default Password

Adtran 411 ONT L80.00.0011.M2 was discovered to contain weak default passwords...

CVE-2025-22941

A command injection vulnerability in the web interface of Adtran 411 ONT L80.00.0011.M2 allows attackers to escalate privileges to root and execute arbitrary commands...

CVE-2025-22941: Improper Neutralization of Special Elements used in a Command

A command injection vulnerability in the web interface of Adtran 411 ONT L80.00.0011.M2 allows attackers to escalate privileges to root and execute arbitrary commands...