THREATPORT/VULNERABILITY/CVE-2019-19505
HIGH SEVERITY

CVE-2019-19505

Pa6 Firmware vulnerability

CVSS
8.8
EPSS
3.5%
EPSS pct
88th
Exploited
No known
Tenda PA6 Wi-Fi Powerline extender 1.0.1.21 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the "Wireless" section in the web-UI. By sending a specially crafted hostname, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
Affected vendor
Tendacn
Affected product
Pa6 Firmware
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2020-06-25

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2019-19505

  • Confirm whether Tendacn Pa6 Firmware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2019-19505.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-19505

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-19505 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2019-19505?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2019-19505.

Start free scan

No credit card. Agentless.

Related vulnerabilities

HIGH
CVE-2013-0782
Firefox vulnerability
HIGH
CVE-2013-0783
Firefox vulnerability
HIGH
CVE-2013-0784
Firefox vulnerability