CVE-2020-28929

Unrestricted access to the log downloader functionality in EPSON EPS TSE Server 8 (21.0.11) allows an unauthenticated attacker to remotely retrieve…

published December 16, 2020

CVSS
—
EPSS
1%
Percentile
69.1
In the wild
Unconfirmed
What it is

🚨 An unauthenticated access flaw lets attackers snag hashed admin credentials straight from the log downloader—no password needed! 🔥 Think of it like a hotel with an unlocked back door leading to the management office—anyone walking in can grab the guest list and room keys without ever checking in. With this vulnerability, an attacker could effortlessly harvest administrative hashed credentials, potentially gaining unauthorized access to sensitive server operations. This could lead to further exploits or system compromises, putting your data at serious risk!

Put simply

Think of it like a hotel with an unlocked back door leading to the management office—anyone walking in can grab the guest list and room keys without ever checking in. This vulnerability in EPSON EPS TSE Server 8 allows unauthenticated individuals to download hashed administrative credentials by accessing a specific URI, bypassing any authentication checks.

What to do

With this vulnerability, an attacker could effortlessly harvest administrative hashed credentials, potentially gaining unauthorized access to sensitive server operations. This could lead to further exploits or system compromises, putting your data at serious risk! To protect against this, immediately restrict access to the maintenance/troubleshoot.php script and implement strong authentication measures. Regularly review user permissions and ensure your server settings are locked down tight! You've got this! With a few tweaks, you can secure your system and keep those credentials safe. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01247 · 69.1th percentile
Published
2020-12-16T20:22Z
EPSS history
Timeline
  • 16 DEC 20:22Z
    Unrestricted access to the log downloader functionality in EPSON EPS TSE Server 8 (21.0.11) allows an unauthenticated attacker to remotely retrieve…
    cvelistv5