CVE-2009-1473

The (1) Windows and (2) Java client programs for the ATEN KH1516i IP KVM switch with firmware 1.0.063 and the KN9116 IP KVM switch with firmware 1.1.104 do not…

published May 27, 2009

CVSS
—
EPSS
3%
Percentile
88.0
In the wild
Unconfirmed
What it is

⚠️ A sloppy RSA implementation is leaving the door ajar! The ATEN KH1516i and KN9116 IP KVM switches are mismanaging session key negotiations, making it easier for attackers to sneak a peek! 🔍 Think of it like a hotel check-in that skips the ID verification process — anyone could just waltz in and claim a room! This vulnerability allows potential intruders to intercept and decrypt network traffic, compromising sensitive communications. An attacker could intercept encrypted information without breaking a sweat, leading to potential man-in-the-middle attacks. This could mean unauthorized access to sensitive data or even control over the session itself — absolutely devastating for network security!

Put simply

Think of it like a hotel check-in that skips the ID verification process — anyone could just waltz in and claim a room! This vulnerability allows potential intruders to intercept and decrypt network traffic, compromising sensitive communications. The vulnerability in the ATEN KH1516i and KN9116 IP KVM switches arises from improper implementation of RSA cryptography during symmetric session key negotiation, allowing attackers to exploit client-side calculations.

What to do

An attacker could intercept encrypted information without breaking a sweat, leading to potential man-in-the-middle attacks. This could mean unauthorized access to sensitive data or even control over the session itself — absolutely devastating for network security! To secure your systems, upgrade to the latest firmware versions to patch the vulnerabilities: KH1516i to at least 1.0.064 and KN9116 to at least 1.1.105. Regularly audit network configurations to ensure no outdated firmware is in use. You've got this! With a few updates, you can lock down your network and shield it from sneaky attackers! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03191 · 88.0th percentile
Published
2009-05-27T16:00Z
EPSS history
Timeline
  • 27 MAY 16:00Z
    The (1) Windows and (2) Java client programs for the ATEN KH1516i IP KVM switch with firmware 1.0.063 and the KN9116 IP KVM switch with firmware 1.1.104 do not…
    cvelistv5