This script is Copyright (C) 2015-2024 and is owned by Tenable, Inc. or an Affiliate thereof.SCADA_SIEMENS_TIA_WINCC_SSA-487246.NBINSiemens SIMATIC WinCC (TIA Portal) 13.x < 13 SP1 Upd2 Multiple Vulnerabilities (SSA-487246)
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.7%
The version of Siemens SIMATIC WinCC (TIA Portal) installed on the remote host is 13.x prior to version 13 service pack 1 update 2 (1300.102.401.5). It is, therefore, affected by multiple vulnerabilities :
-
A man-in-the-middle attacker with access to the network path between an HMI panel and a PLC can conduct a denial of service attack against the HMI panel by sending specially crafted packets to the HMI on TCP port 102.
This vulnerability affects SIMATIC WinCC Comfort Panels and SIMATIC WinCC Runtime Advanced. (CVE-2015-2822) -
A remote attacker, by obtaining password hashes for SIMATIC WinCC users, can use the hashes to successfully authenticate as a valid user. (CVE-2015-2823)
Binary data scada_siemens_tia_wincc_SSA-487246.nbin| Vendor | Product | Version | CPE |
|---|---|---|---|
| siemens | simatic_tiaportal | cpe:/a:siemens:simatic_tiaportal | |
| siemens | wincc | cpe:/a:siemens:wincc |
Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.007 Low
EPSS
Percentile
80.7%