Detections
Analytics
Siemens SIMATIC WinCC (TIA Portal) 13.x < 13 SP1 Upd2 Multiple Vulnerabilities (SSA-487246)
high Nessus Plugin ID 82853
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Synopsis
An application installed on the remote host is affected by multiple vulnerabilities.Description
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)
Solution
Upgrade to Siemens SIMATIC WinCC (TIA Portal) version 13 SP1 Upd2 (1300.102.401.5) or later.See Also
Plugin Details
Severity: High
ID: 82853
File Name: scada_siemens_tia_wincc_SSA-487246.nbin
Version: 1.112
Type: local
Agent: windows
Family: SCADA
Published: 4/17/2015
Updated: 11/12/2024
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.5
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2015-2823
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:siemens:simatic_tiaportal, cpe:/a:siemens:wincc
Required KB Items: installed_sw/Siemens SIMATIC WinCC Totally Integrated Automation Portal
Exploit Ease: No known exploits are available
Patch Publication Date: 4/8/2015
Vulnerability Publication Date: 4/8/2015
Reference Information
CVE: CVE-2015-2822, CVE-2015-2823
ICSA: 15-099-01