Vulnerability identifier: #VU83169
Vulnerability risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-306
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
SIMATIC PCS neo
Web applications /
Other software
Vendor:
Description
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to missing authentication for critical function in the PUD Manager. A remote attacker on the local network can generate a privileged token and upload additional documents.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.