VDB-138337 · CVE-2019-9231 · GCVE-0-2019-9231

AudioCodes Mediant 500L-MSBR prior 7.20A.202.307 Management Web Interface CSRFProtection cross-site request forgery

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.
6.9	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in AudioCodes Mediant 500L-MSBR, Mediant 500-MBSR, Mediant M800B-MSBR and Mediant 800C-MSBR and classified as problematic. Affected by this issue is some unknown functionality of the component Management Web Interface. This manipulation of the argument CSRFProtection with the input 0 causes cross-site request forgery. This vulnerability is tracked as CVE-2019-9231. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in AudioCodes Mediant 500L-MSBR, Mediant 500-MBSR, Mediant M800B-MSBR and Mediant 800C-MSBR. It has been declared as problematic. Affected by this vulnerability is an unknown part of the component Management Web Interface. The manipulation of the argument CSRFProtection with the input value 0 leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is:

An issue was discovered on AudioCodes Mediant 500L-MSBR, 500-MBSR, M800B-MSBR and 800C-MSBR devices with firmware versions before 7.20A.202.307. A Cross-Site Request Forgery (CSRF) vulnerability in the management web interface allows remote attackers to execute malicious and unauthorized actions, because CSRFProtection=1 is not a default and is not documented.

The weakness was disclosed 07/18/2019. This vulnerability is known as CVE-2019-9231 since 02/28/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

Upgrading to version 7.20A.202.307 eliminates this vulnerability.

The entry VDB-138336 is pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

AudioCodes

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

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: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mediant 500L-MSBR/Mediant 500-MBSR/Mediant M800B-MSBR/Mediant 800C-MSBR 7.20A.202.307

Timelineinfo

02/28/2019 🔍
07/18/2019 +140 days 🔍
07/19/2019 +1 days 🔍
11/01/2023 +1566 days 🔍

Sourcesinfo

Advisory: cirosec.de
Status: Not defined

CVE: CVE-2019-9231 (🔍)
GCVE (CVE): GCVE-0-2019-9231
GCVE (VulDB): GCVE-100-138337
See also: 🔍

Entryinfo

Created: 07/19/2019 10:43
Updated: 11/01/2023 19:52
Changes: 07/19/2019 10:43 (39), 07/08/2020 16:55 (17), 11/01/2023 19:52 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.