CVE-2025-29270

Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows attackers to gain access to the admin…

Critical · published October 31, 2025

CVSS v3.1
10.0
EPSS
0%
Percentile
28.7
In the wild
Unconfirmed
What it is

🚨 A single exploit could let attackers waltz right into the admin panel of Deep Sea Electronics devices! 🔥 Think of it like an unlocked back door in a secure facility—anyone with a bit of cunning can stroll in and take control. This vulnerability allows someone to bypass the security measures and gain full access, just as easily as wandering in through an unguarded entrance. If exploited, an attacker could seize complete control of the device, modify settings, or even disable critical functions. Imagine the chaos if someone unauthorized could turn off your power systems or manipulate configurations at will—absolutely devastating!

Put simply

Think of it like an unlocked back door in a secure facility—anyone with a bit of cunning can stroll in and take control. This vulnerability allows someone to bypass the security measures and gain full access, just as easily as wandering in through an unguarded entrance. The CVE-2025-29270 vulnerability stems from improper access control in the realtime.cgi endpoint, affecting Deep Sea Electronics devices DSE855 from versions 1.1.0 to 1.1.26, allowing attackers to gain unauthorized access to the admin panel.

What to do

If exploited, an attacker could seize complete control of the device, modify settings, or even disable critical functions. Imagine the chaos if someone unauthorized could turn off your power systems or manipulate configurations at will—absolutely devastating! Immediate action is crucial! Patch your devices to version 1.1.27 to close this access hole, and review your security settings to ensure proper access controls are enforced. Don't leave that back door open! This is fixable! Implement those patches and tighten security, and you'll be back in the hero zone in no time! 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00361 · 28.7th percentile
Published
2025-10-31T00:00Z
EPSS history
Timeline
  • 31 OCT 00:00Z
    Incorrect access control in the realtime.cgi endpoint of Deep Sea Electronics devices DSE855 v1.1.0 to v1.1.26 allows attackers to gain access to the admin…
    cvelistv5