#VU20419 Authentication bypass using an alternate path or channel in AV7000 Linear Barcode Scanner


Published: 2019-08-28 | Updated: 2019-08-28

Vulnerability identifier: #VU20419

Vulnerability risk: Medium

CVSSv3.1: 7 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-13526

CWE-ID: CWE-288

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
AV7000 Linear Barcode Scanner
Hardware solutions / Firmware

Vendor: Datalogic

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exist due to improper implementation of the authentication process. A remote authenticated attacker can bypass authentication through issues in the HTTP authentication process and execute arbitrary code on the target device.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

AV7000 Linear Barcode Scanner: All versions

External links
http://ics-cert.us-cert.gov/advisories/icsa-19-239-02

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability


OpenSUSE Linux update for git
Gentoo update for Git
OpenSUSE Linux update for git
Red Hat update for git
Red Hat update for git
Arch Linux update for git
Arch Linux update for libgit2
Amazon Linux AMI update for git
Authentication bypass in Datalogic AV7000 Linear Barcode Scanner