4.7
MEDIUM
CVE-2024-7155
TOTOLINK A3300R disclose Hardcoded Password Vulnerability
Description

A vulnerability has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /etc/shadow.sample. The manipulation leads to use of hard-coded password. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The identifier VDB-272569 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

July 28, 2024, 10:15 a.m.

Last Modified :

Aug. 8, 2024, 12:34 p.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.0
Affected Products

The following products are affected by CVE-2024-7155 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 Totolink a3300r_firmware
2 Totolink a3300r
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-2024-7155.

URL Resource
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/shadow.md Exploit
https://vuldb.com/?ctiid.272569 Permissions Required Third Party Advisory
https://vuldb.com/?id.272569 Third Party Advisory
https://vuldb.com/?submit.377465 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-2024-7155 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-7155 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]

    Aug. 08, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/shadow.md No Types Assigned https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/shadow.md Exploit
    Changed Reference Type https://vuldb.com/?ctiid.272569 No Types Assigned https://vuldb.com/?ctiid.272569 Permissions Required, Third Party Advisory
    Changed Reference Type https://vuldb.com/?id.272569 No Types Assigned https://vuldb.com/?id.272569 Third Party Advisory
    Changed Reference Type https://vuldb.com/?submit.377465 No Types Assigned https://vuldb.com/?submit.377465 Third Party Advisory
    Added CWE NIST CWE-798
    Added CPE Configuration AND OR *cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024:*:*:*:*:*:*:* OR cpe:2.3:h:totolink:a3300r:-:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Jul. 28, 2024

    Action Type Old Value New Value
    Added Description A vulnerability has been found in TOTOLINK A3300R 17.0.0cu.557_B20221024 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /etc/shadow.sample. The manipulation leads to use of hard-coded password. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The identifier VDB-272569 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
    Added Reference VulDB https://vuldb.com/?id.272569 [No types assigned]
    Added Reference VulDB https://vuldb.com/?ctiid.272569 [No types assigned]
    Added Reference VulDB https://vuldb.com/?submit.377465 [No types assigned]
    Added Reference VulDB https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3300R/shadow.md [No types assigned]
    Added CWE VulDB CWE-259
    Added CVSS V2 VulDB (AV:L/AC:H/Au:S/C:P/I:N/A:N)
    Added CVSS V3.1 VulDB AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
    Added CVSS V4.0 VulDB CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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-2024-7155 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-2024-7155 weaknesses.

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