Vulnerability · Published Oct 9, 2023 · Assigned by VulDB

CVE-2023-5459Delta Electronics DVP32ES2 PLC Password Transmission denial of service

Medium 6.5

In plain English

A medium-severity security flaw in DVP32ES2 PLC from Delta Electronics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)1.1%top 34.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in Delta Electronics DVP32ES2 PLC 1.48 and classified as critical. This vulnerability affects unknown code of the component Password Transmission Handler. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. VDB-241582 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Delta Electronics	DVP32ES2 PLC	1.48

Weakness: CWE-404 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

https://vuldb.com/?id.241582 vdb-entry
https://vuldb.com/?ctiid.241582 signature, permissions-required
https://drive.google.com/drive/folders/1mUKkl_NPoUENpPUq-pdQQaEEGvKAaIFB exploit