7.8
HIGH
CVE-2024-1623
Vodafone Sagemcom FAST3686 Router Unauthenticated Session Hijacking Vulnerability
Description

Insufficient session timeout vulnerability in the FAST3686 V2 Vodafone router from Sagemcom. This vulnerability could allow a local attacker to access the administration panel without requiring login credentials. This vulnerability is possible because the 'Login.asp and logout.asp' files do not handle session details correctly.

INFO

Published Date :

March 14, 2024, 1:15 p.m.

Last Modified :

Jan. 23, 2025, 6:10 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2024-1623 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.

ID Vendor Product Action
1 Sagemcom f\@st_3686_firmware
2 Sagemcom f\@st_3686
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-2024-1623.

URL Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router Third Party Advisory
https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router Third Party Advisory

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-2024-1623 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-1623 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.

  • Initial Analysis by [email protected]

    Jan. 23, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CPE Configuration AND OR *cpe:2.3:o:sagemcom:f\@st_3686_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.709.2 OR cpe:2.3:h:sagemcom:f\@st_3686:v2:*:*:*:*:*:*:*
    Changed Reference Type https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router No Types Assigned https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router Third Party Advisory
    Changed Reference Type https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router No Types Assigned https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router Third Party Advisory
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by [email protected]

    Mar. 14, 2024

    Action Type Old Value New Value
    Added Description Insufficient session timeout vulnerability in the FAST3686 V2 Vodafone router from Sagemcom. This vulnerability could allow a local attacker to access the administration panel without requiring login credentials. This vulnerability is possible because the 'Login.asp and logout.asp' files do not handle session details correctly.
    Added Reference Spanish National Cybersecurity Institute, S.A. (INCIBE) https://www.incibe.es/en/incibe-cert/notices/aviso/insufficient-session-timeout-vulnerability-sagemcom-router [No types assigned]
    Added CWE Spanish National Cybersecurity Institute, S.A. (INCIBE) CWE-613
    Added CVSS V3.1 Spanish National Cybersecurity Institute, S.A. (INCIBE) AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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-2024-1623 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-2024-1623 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability