CVE-2019-13277 Missing authorization in n/a

What is CVE-2019-13277?

CVE-2019-13277 is a high-severity missing authorization vulnerability in n/a, published on 9 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TRENDnet TEW-827DRU with firmware up to and including 2.04B03 allows an unauthenticated attacker to execute setup wizard functionality, giving this attacker the ability to change configuration values, potentially leading to a denial of service. The request can be made on the local intranet or remotely if remote administration is enabled.

Which versions are affected by CVE-2019-13277?

It affects 1 product.

Products include Trendnet Tew-827dru Firmware.

How do I fix CVE-2019-13277?

No fix has been published for CVE-2019-13277 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2019-13277 being exploited?

There is no known exploitation of CVE-2019-13277 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2024-28354 Command injection in n/a Critical 10.0
• CVE-2021-20151 Auth bypass in Trendnet AC2600 TEW-827DRU Critical 10.0
• CVE-2021-20149 Missing authorization in Trendnet AC2600 TEW-827DRU Critical 9.8
• CVE-2021-20155 Hardcoded credentials in Trendnet AC2600 TEW-827DRU Critical 9.8
• CVE-2021-20158 Auth bypass in Trendnet AC2600 TEW-827DRU Critical 9.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-7g5h-ch9j-4fj2.