// For flags

CVE-2007-5638

 

Severity Score

4.3
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. NOTE: this can be leveraged for an eavesdropping attack by sending many Open Audio Stream messages.

El Nortel UNIStim IP Softphone 2050, IP Phone 1140E, y productos adicionales Nortel desde el IP Phone, Business Communications Manager (BCM), y otras líneas de productos, utilizan solamente diferentes valores 65536 en el campo número ID de 32-bit de un datagrama RUDP, lo cual hace más fácil a los atacantes remotos adivinar el RUDP ID y mensajes falsos. NOTA: esto podría solaparse con un ataque espia a través del envío de mensajes Audio Stream.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2007-10-23 CVE Reserved
  • 2007-10-23 CVE Published
  • 2024-08-07 CVE Updated
  • 2024-08-07 First Exploit
  • 2024-10-03 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-310: Cryptographic Issues
CAPEC
Affected Vendors, Products, and Versions
Match found for: AND_3_NODES_OR__AP_AP_AP_PART1_MIXED__VULN0_False_VULN1_False_VULN2_True
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status