Sierra Wireless AirLink ES450 4.9.3 Webserver upload.cgi HTTP Request Code Execution

A vulnerability classified as critical has been found in Sierra Wireless AirLink ES450 4.9.3. Affected is an unknown function of the file upload.cgi of the component Webserver. The manipulation as part of a HTTP Request leads to a privilege escalation vulnerability (Code Execution). CWE is classifying the issue as CWE-269. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 05/06/2019. This vulnerability is traded as CVE-2018-4063 since 01/02/2018. A single authentication is needed for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 05/07/2019).

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

The issues 134422, 134423, 134425 and 134426 are related to this entry.

Vendor

• Sierra Wireless

Name

• AirLink ES450

• ?

• ?

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: ?
VulDB Reliability: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Privilege escalation / Code Execution (CWE-269)
Local: Yes
Remote: No

Availability: ?
Status: Not defined

Price Prediction: ?
Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: no mitigation known
0-Day Time: ?01/02/2018 CVE assigned
05/06/2019 +489 days Advisory disclosed
05/07/2019 +1 days VulDB entry created
05/07/2019 +0 days VulDB last updateCVE: CVE-2018-4063 (?)
See also: ?Created: 05/07/2019 07:18 AM
Complete: ?

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