// For flags

CVE-2001-0877

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Universal Plug and Play (UPnP) on Windows 98, 98SE, ME, and XP allows remote attackers to cause a denial of service via (1) a spoofed SSDP advertisement that causes the client to connect to a service on another machine that generates a large amount of traffic (e.g., chargen), or (2) via a spoofed SSDP announcement to broadcast or multicast addresses, which could cause all UPnP clients to send traffic to a single target system.

Desbordamiento de buffer en UPnP (Universal Plug and Play) en Windows 98, 98E, Me y XP permite a atacantes remotos ejecutar código arbitrario por medio de (1) un anuncio SSDP malicioso que insta al cliente a conectarse a una máquina que ya tiene una enorme cantidad de tráfico, o (2) un anuncio SSDP malicioso a direcciones de broadcast o multicast, lo que podría causar que todos los clientes UPnP enviasen tráfico a un único sistema objetivo.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2001-12-11 CVE Reserved
  • 2001-12-20 CVE Published
  • 2024-08-08 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Microsoft
Search vendor "Microsoft"
Windows 98
Search vendor "Microsoft" for product "Windows 98"
*gold
Affected
Microsoft
Search vendor "Microsoft"
Windows 98se
Search vendor "Microsoft" for product "Windows 98se"
*-
Affected
Microsoft
Search vendor "Microsoft"
Windows Me
Search vendor "Microsoft" for product "Windows Me"
*-
Affected
Microsoft
Search vendor "Microsoft"
Windows Xp
Search vendor "Microsoft" for product "Windows Xp"
*gold
Affected