#VU59613 NULL pointer dereference


Published: 2022-01-14

Vulnerability identifier: #VU59613

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-476

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
VPort 06EC-2V Series
Hardware solutions / Security hardware applicances
VPort 461A Series
Hardware solutions / Security hardware applicances

Vendor: Moxa

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to a NULL pointer dereference error when the application allows a cookie parameter to consist of only digits. A remote attacker can perform a brute force attack and gain access to device functions.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

VPort 06EC-2V Series: 1.1

VPort 461A Series: 1.4

CPE

External links
http://www.moxa.com/en/support/product-support/security-advisory/vport-06ec-2v-vport-461a-ip-cameras-video-servers-vulnerabilities


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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


Latest bulletins with this vulnerability