VDB-177504 · CVE-2021-25649 · GCVE-0-2021-25649

Avaya Aura Utility Services 7.x File Management missing authentication

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.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in Avaya Aura Utility Services 7.x. This affects an unknown function of the component File Management. The manipulation results in information disclosure. This vulnerability is cataloged as CVE-2021-25649. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Avaya Aura Utility Services 7.x. It has been classified as problematic. Affected is an unknown code block of the component File Management. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality. CVE summarizes:

An information disclosure vulnerability was discovered in the directory and file management of Avaya Aura Utility Services. This vulnerability may potentially allow any local user to access system functionality and configuration information that should only be available to a privileged user. Affects all 7.x versions of Avaya Aura Utility Services

The weakness was shared 06/24/2021. The advisory is shared for download at support.avaya.com. This vulnerability is traded as CVE-2021-25649. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Avaya

Name

Aura Utility Services

Version

License

commercial

Website

Vendor: https://www.avaya.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 2.7
VulDB Temp Score: 2.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 4.9
CNA Vector (Avaya, Inc.): 🔍

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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/21/2021 🔍
06/24/2021 +153 days 🔍
06/24/2021 +0 days 🔍
06/05/2024 +1077 days 🔍

Sourcesinfo

Vendor: avaya.com

Advisory: support.avaya.com
Status: Confirmed

CVE: CVE-2021-25649 (🔍)
GCVE (CVE): GCVE-0-2021-25649
GCVE (VulDB): GCVE-100-177504

Entryinfo

Created: 06/24/2021 15:33
Updated: 06/05/2024 13:24
Changes: 06/24/2021 15:33 (36), 06/26/2021 18:36 (2), 06/26/2021 18:43 (1), 06/05/2024 10:30 (43), 06/05/2024 13:24 (3)
Complete: 🔍
Cache ID: 216::103