// For flags

CVE-2024-20454

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Multiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco Small Business SPA500 Series IP Phones could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system with root privileges.

These vulnerabilities exist because incoming HTTP packets are not properly checked for errors, which could result in a buffer overflow. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to overflow an internal buffer and execute arbitrary commands at the root privilege level.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-11-08 CVE Reserved
  • 2024-08-07 CVE Published
  • 2024-08-24 EPSS Updated
  • 2024-08-25 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.6.0
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.6.0"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.6.2
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.6.2"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.6.1
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.6.1"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.3.7
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.3.7"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.5
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.5"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.6
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.6"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.2
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.2"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.2
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.2"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.7
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.7"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.3
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.3"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.6
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.6"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.2
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.2"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.6
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.6"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.6
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.6"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.7
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.7"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.1
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.1"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.5
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.5"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.5
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.5"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.5.4
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.5.4"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.4.7
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.4.7"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.4.4
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.4.4"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.4.8
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.4.8"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.4.3
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.4.3"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.4.9
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.4.9"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
7.4.6
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "7.4.6"
en
Affected
Cisco
Search vendor "Cisco"
Cisco Small Business IP Phones
Search vendor "Cisco" for product "Cisco Small Business IP Phones"
1.0.17
Search vendor "Cisco" for product "Cisco Small Business IP Phones" and version "1.0.17"
en
Affected