Barco wePresent WiPG-1600W 2.4.1.19/2.5.0.24/2.5.0.25/2.5.1.8 Firmware Update integrity check

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.
8.9$0-$5k0.00

Summaryinfo

A vulnerability classified as very critical has been found in Barco wePresent WiPG-1600W 2.4.1.19/2.5.0.24/2.5.0.25/2.5.1.8. Affected is an unknown function of the component Firmware Update Handler. This manipulation causes integrity check. This vulnerability is handled as CVE-2020-28332. The attack can be initiated remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as very critical was found in Barco wePresent WiPG-1600W 2.4.1.19/2.5.0.24/2.5.0.25/2.5.1.8. Affected by this vulnerability is some unknown processing of the component Firmware Update Handler. The manipulation with an unknown input leads to a integrity check vulnerability. The CWE definition for the vulnerability is CWE-354. The product does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 11/23/2020. The advisory is shared at seclists.org. This vulnerability is known as CVE-2020-28332. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/09/2020).

Upgrading to version 2.5.3.12 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 9.1

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integrity check
CWE: CWE-354 / CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: wePresent WiPG-1600W 2.5.3.12

Timelineinfo

11/06/2020 🔍
11/23/2020 +17 days 🔍
11/23/2020 +0 days 🔍
12/09/2020 +16 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Confirmed

CVE: CVE-2020-28332 (🔍)
GCVE (CVE): GCVE-0-2020-28332
GCVE (VulDB): GCVE-100-165241

Entryinfo

Created: 11/23/2020 09:58
Updated: 12/09/2020 21:26
Changes: 11/23/2020 09:58 (37), 12/09/2020 21:21 (5), 12/09/2020 21:26 (18)
Complete: 🔍
Cache ID: 216::103

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