CVE-2010-0231

The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2โ€ฆ

published February 10, 2010

CVSS
โ€”
EPSS
41%
Percentile
98.7
In the wild
Unconfirmed
What it is

โš ๏ธ A simple lack of randomness could spell trouble! Attackers can exploit the SMB NTLM Authentication vulnerability to snag access to files, simply by bombarding the server with repeated requests. ๐Ÿ”ฅ It's like a bakery that gives out free samples to anyone who asks, but the only requirement is that you keep asking repeatedly โ€” eventually, someone will get a whole cake! In this case, a remote attacker could potentially gain access to sensitive files and resources on your system without proper authorization. While it's not a guaranteed breach, repeated authentication requests could make it surprisingly easy for them to slip in unnoticed.

Put simply

It's like a bakery that gives out free samples to anyone who asks, but the only requirement is that you keep asking repeatedly โ€” eventually, someone will get a whole cake! This vulnerability stems from the SMB service in various Windows versions not generating sufficient entropy for authentication, allowing attackers to spoof an authentication token and access SMB resources.

What to do

In this case, a remote attacker could potentially gain access to sensitive files and resources on your system without proper authorization. While it's not a guaranteed breach, repeated authentication requests could make it surprisingly easy for them to slip in unnoticed. To protect your systems, consider patching to a more recent version of Windows that addresses this vulnerability. Regularly audit your authentication processes and limit the number of login attempts to help mitigate the risk. ๐Ÿ›ก๏ธ You've got this! Stay vigilant and secure your systems โ€” the internet will be grateful! ๐Ÿ˜Š

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.41262 ยท 98.7th percentile
Published
2010-02-10T18:00Z
EPSS history
Timeline
  • 10 FEB 18:00Z
    The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2โ€ฆ
    cvelistv5