Vulnerability identifier: #VU78356

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-34429

CWE-ID: CWE-237

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Weincloud ​Account API
Server applications / Other server solutions

Vendor: Weintek

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper handling of structural elements. A remote attacker can send a forged JWT token and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Weincloud ​Account API: 0.13.6

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External links
http://www.cisa.gov/news-events/ics-advisories/icsa-23-199-04

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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.