9.8
CRITICAL
CVE-2024-47939
Ricoh Web Image Monitor Stack-Based Buffer Overflow Vulnerability
Description

Stack-based buffer overflow vulnerability exists in multiple Ricoh laser printers and MFPs which implement Web Image Monitor. If this vulnerability is exploited, receiving a specially crafted request created and sent by an attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition. As for the details of affected product names and versions, refer to the information provided by the vendor under [References].

INFO

Published Date :

Nov. 1, 2024, 5:15 a.m.

Last Modified :

Nov. 1, 2024, 12:57 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2024-47939 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-47939.

URL Resource
https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2024-000011
https://jvn.jp/en/jp/JVN87770340/
https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2024-000011

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-47939 vulnerability anywhere in the article.

  • Cybersecurity News
Critical Vulnerabilities in Citrix Virtual Apps and Desktops Actively Exploited

Two vulnerabilities in Citrix’s “Virtual Apps and Desktops” remote access solution, CVE-2024-8068 and CVE-2024-8069, are actively being exploited in the wild, according to a report from Johannes B. Ul ... Read more

Published Date: Nov 18, 2024 (3 days, 10 hours ago)

The following table lists the changes that have been made to the CVE-2024-47939 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Received by [email protected]

    Nov. 01, 2024

    Action Type Old Value New Value
    Added Description Stack-based buffer overflow vulnerability exists in multiple Ricoh laser printers and MFPs which implement Web Image Monitor. If this vulnerability is exploited, receiving a specially crafted request created and sent by an attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition. As for the details of affected product names and versions, refer to the information provided by the vendor under [References].
    Added Reference JPCERT/CC https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2024-000011 [No types assigned]
    Added Reference JPCERT/CC https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2024-000011 [No types assigned]
    Added Reference JPCERT/CC https://jvn.jp/en/jp/JVN87770340/ [No types assigned]
    Added CWE JPCERT/CC CWE-121
    Added CVSS V3 JPCERT/CC AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-47939 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-47939 weaknesses.

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability