Auerswald COMfortel 1400 IP/COMfortel 2600 IP prior 2.8G /about/../ improper authentication

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Auerswald COMfortel 1400 IP and COMfortel 2600 IP and classified as critical. This vulnerability affects unknown code of the file /about/../. Such manipulation leads to improper authentication. This vulnerability is uniquely identified as CVE-2021-40856. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Auerswald COMfortel 1400 IP and COMfortel 2600 IP. It has been rated as critical. Affected by this issue is an unknown code of the file /about/../. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 12/13/2021 as 165162. The advisory is available at packetstormsecurity.com. This vulnerability is handled as CVE-2021-40856. Technical details are known, but there is no available exploit.

Upgrading to version 2.8G eliminates this vulnerability.

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Productinfo

Vendor

Auerswald

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: COMfortel 1400 IP/COMfortel 2600 IP 2.8G

Timelineinfo

09/10/2021 🔍
12/13/2021 +94 days 🔍
12/13/2021 +0 days 🔍
12/15/2021 +2 days 🔍

Sourcesinfo

Advisory: 165162
Status: Confirmed

CVE: CVE-2021-40856 (🔍)
GCVE (CVE): GCVE-0-2021-40856
GCVE (VulDB): GCVE-100-187982

Entryinfo

Created: 12/13/2021 08:31
Updated: 12/15/2021 20:44
Changes: 12/13/2021 08:31 (38), 12/15/2021 20:44 (2)
Complete: 🔍
Cache ID: 216::103