CVE-2021-31932

Nokia Transport Module Authentication Bypass

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Nokia BTS TRS web console FTM_W20_FP2_2019.08.16_0010 allows Authentication Bypass. A malicious unauthenticated user can get access to all the functionalities exposed via the web panel, circumventing the authentication process, by using URL encoding for the . (dot) character.

La consola web Nokia BTS TRS versión FTM_W20_FP2_2019.08.16_0010 permite una omisión de autenticación. Un usuario malicioso no autenticado puede conseguir acceso a todas las funcionalidades expuestas por el panel web, omitiendo el proceso de autenticación, mediante el uso de la codificación de la URL para el carácter . (punto)

The TRS web console allows an authenticated user to remotely manage the BTS and its configuration. Analysis discovered an authentication bypass vulnerability in the web management console. BTS TRS web console version FTM_W20_FP2_2019.08.16_0010 is affected.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-04-30 CVE Reserved
2022-02-11 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-10-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
http://packetstormsecurity.com/files/165964/Nokia-Transport-Module-Authentication-Bypass.html	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nokia Search vendor "Nokia"		Bts Trs Web Console Search vendor "Nokia" for product "Bts Trs Web Console"				ftm_w20_fp2_2019.08.16_0010 Search vendor "Nokia" for product "Bts Trs Web Console" and version "ftm_w20_fp2_2019.08.16_0010"		-		Affected