9.8
CRITICAL
CVE-2023-42769
Apache Server Cookie ID Shortness Authentication Bypass
Description

The cookie session ID is of insufficient length and can be exploited by brute force, which may allow a remote attacker to obtain a valid session, bypass authentication, and manipulate the transmitter.

INFO

Published Date :

Oct. 26, 2023, 5:15 p.m.

Last Modified :

Nov. 7, 2023, 6:40 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-42769 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 Sielco analog_fm_transmitter_exc5000gx_firmware
2 Sielco analog_fm_transmitter_exc120gx_firmware
3 Sielco analog_fm_transmitter_exc300gx_firmware
4 Sielco analog_fm_transmitter_exc1600gx_firmware
5 Sielco analog_fm_transmitter_exc2000gx_firmware
6 Sielco analog_fm_transmitter_exc1000gx_firmware
7 Sielco analog_fm_transmitter_exc3000gx_firmware
8 Sielco analog_fm_transmitter_exc30gt_firmware
9 Sielco analog_fm_transmitter_exc300gt_firmware
10 Sielco analog_fm_transmitter_exc100gt_firmware
11 Sielco analog_fm_transmitter_exc5000gt_firmware
12 Sielco analog_fm_transmitter_exc1000gt_firmware
13 Sielco analog_fm_transmitter_exc120gt_firmware
14 Sielco radio_link_rtx19_firmware
15 Sielco radio_link_exc19_firmware
: Total Affected Vendor : 1 | Products : 15
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-2023-42769.

URL Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08 Third Party Advisory US Government Resource
https://www.sielco.org/en/contacts Product

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-2023-42769 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-42769 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 Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08 No Types Assigned https://www.cisa.gov/news-events/ics-advisories/icsa-23-299-08 Third Party Advisory, US Government Resource
    Changed Reference Type https://www.sielco.org/en/contacts No Types Assigned https://www.sielco.org/en/contacts Product
    Added CWE NIST CWE-307
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc5000gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc5000gx:2.12:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc120gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc120gx:2.12:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc300gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc300gx:2.11:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc1600gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc1600gx:2.10:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc2000gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc2000gx:2.10:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc1600gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc1600gx:2.08:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc1000gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc1000gx:2.08:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc3000gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc3000gx:2.07:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc5000gx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc5000gx:2.06:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc30gt_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc30gt:1.7.7:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc300gt_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc300gt:1.7.4:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc100gt_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc100gt:1.7.4:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc5000gt_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc5000gt:1.7.4:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc1000gt_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc1000gt:1.6.3:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:analog_fm_transmitter_exc120gt_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:analog_fm_transmitter_exc120gt:1.5.4:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:radio_link_rtx19_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:radio_link_rtx19:2.06:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:radio_link_rtx19_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:radio_link_rtx19:2.05:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:radio_link_exc19_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:radio_link_exc19:2.00:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:radio_link_rtx19_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:radio_link_rtx19:1.60:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:radio_link_rtx19_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:radio_link_rtx19:1.59:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:sielco:radio_link_exc19_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:sielco:radio_link_exc19:1.55:*:*:*:*:*:*:*
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-2023-42769 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-2023-42769 weaknesses.

CAPEC-19: Embedding Scripts within Scripts Embedding Scripts within Scripts CAPEC-441: Malicious Logic Insertion Malicious Logic Insertion CAPEC-478: Modification of Windows Service Configuration Modification of Windows Service Configuration CAPEC-479: Malicious Root Certificate Malicious Root Certificate CAPEC-502: Intent Spoof Intent Spoof CAPEC-503: WebView Exposure WebView Exposure CAPEC-536: Data Injected During Configuration Data Injected During Configuration CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment Incomplete Data Deletion in a Multi-Tenant Environment CAPEC-550: Install New Service Install New Service CAPEC-551: Modify Existing Service Modify Existing Service CAPEC-552: Install Rootkit Install Rootkit CAPEC-556: Replace File Extension Handlers Replace File Extension Handlers CAPEC-558: Replace Trusted Executable Replace Trusted Executable CAPEC-562: Modify Shared File Modify Shared File CAPEC-563: Add Malicious File to Shared Webroot Add Malicious File to Shared Webroot CAPEC-564: Run Software at Logon Run Software at Logon CAPEC-578: Disable Security Software Disable Security Software CAPEC-16: Dictionary-based Password Attack Dictionary-based Password Attack CAPEC-49: Password Brute Forcing Password Brute Forcing CAPEC-560: Use of Known Domain Credentials Use of Known Domain Credentials CAPEC-565: Password Spraying Password Spraying CAPEC-600: Credential Stuffing Credential Stuffing CAPEC-652: Use of Known Kerberos Credentials Use of Known Kerberos Credentials CAPEC-653: Use of Known Operating System Credentials Use of Known Operating System Credentials
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.17 }} 0.02%

score

0.54599

percentile

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