9.8
CRITICAL
CVE-2018-19879
Teltonika RTU9XX Password Guessing Attack
Description

An issue was discovered in /cgi-bin/luci on Teltonika RTU9XX (e.g., RUT950) R_31.04.89 before R_00.05.00.5 devices. The authentication functionality is not protected from automated tools used to make login attempts to the application. An anonymous attacker has the ability to make unlimited login attempts with an automated tool. This ability could lead to cracking a targeted user's password.

INFO

Published Date :

March 28, 2019, 5:29 p.m.

Last Modified :

Nov. 21, 2024, 3:58 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2018-19879 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 Teltonika rut950_firmware
2 Teltonika rut950
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-2018-19879.

URL Resource
https://wiki.teltonika.lt/index.php?title=RUT9xx_Firmware Vendor Advisory
https://www.triadsec.com/CVE-2018-19879.pdf Exploit Third Party Advisory
https://wiki.teltonika.lt/index.php?title=RUT9xx_Firmware Vendor Advisory
https://www.triadsec.com/CVE-2018-19879.pdf Exploit 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-2018-19879 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-19879 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
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-255 CWE-307
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 MITRE AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
  • Initial Analysis by [email protected]

    Apr. 09, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.triadsec.com/CVE-2018-19879.pdf No Types Assigned https://www.triadsec.com/CVE-2018-19879.pdf Exploit, Third Party Advisory
    Changed Reference Type https://wiki.teltonika.lt/index.php?title=RUT9xx_Firmware No Types Assigned https://wiki.teltonika.lt/index.php?title=RUT9xx_Firmware Vendor Advisory
    Added CWE CWE-255
    Added CPE Configuration AND OR *cpe:2.3:o:teltonika:rut950_firmware:r_31.04.89:*:*:*:*:*:*:* OR cpe:2.3:h:teltonika:rut950:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 01, 2019

    Action Type Old Value New Value
    Removed Reference https://www.triadsec.com/CVE-2018-19878.pdf [No Types Assigned]
    Added Reference https://www.triadsec.com/CVE-2018-19879.pdf [No Types Assigned]
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-2018-19879 is associated with the following CWEs:

Exploit Prediction

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

0.42 }} 0.00%

score

0.70176

percentile

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