Denial of service in Siemens Sentron Powercenter 1000 with 3RV2921-5M accessory



Risk Medium
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2023-6874
CWE-ID CWE-754
Exploitation vector Network
Public exploit N/A
Vulnerable software
 SENTRON Powercenter 1000
Hardware solutions / Firmware

Vendor Siemens

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper Check for Unusual or Exceptional Conditions

EUVDB-ID: #VU98417

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-6874

CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions

Exploit availability: No

Description

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

The vulnerability exists due to improper error handling. A remote attacker can manipulace the NWK sequence number and perform a denial of service (DoS) attack.

Mitigation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

SENTRON Powercenter 1000: All versions

CPE2.3 External links

https://cert-portal.siemens.com/productcert/txt/ssa-340240.txt


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.



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