CVE-2019-10929

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
Description
A vulnerability has been identified in SIMATIC CP 1626 (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V20.8), SIMATIC HMI Panel (incl. SIPLUS variants) (All versions), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.4.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.8.1), SIMATIC S7-1500 Software Controller (All versions < V20.8), SIMATIC S7-PLCSIM Advanced (All versions < V3.0), SIMATIC STEP 7 (TIA Portal) (All versions < V16), SIMATIC WinCC (TIA Portal) (All versions < V16), SIMATIC WinCC OA (All versions < V3.16 P013), SIMATIC WinCC Runtime Advanced (All versions < V16), SIMATIC WinCC Runtime Professional (All versions < V16), TIM 1531 IRC (incl. SIPLUS NET variants) (All versions < V2.1). Affected devices contain a message protection bypass vulnerability due to certain properties in the calculation used for integrity protection. This could allow an attacker in a Man-in-the-Middle position to modify network traffic sent on port 102/tcp to the affected devices.
Overview
  • CVE ID
  • CVE-2019-10929
  • Assigner
  • productcert@siemens.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-08-13T19:15:14
  • Last Modified Date
  • 2022-08-10T20:28:17
Weakness Enumerations
CWE URL
CWE-327 http://cwe.mitre.org/data/definitions/327.html
NVD-CWE-Other http://cwe.mitre.org/data/definitions/NVD-Other.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_et_200sp_open_controller_cpu_1515sp_pc2:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1211c_firmware:*:*:*:*:*:*:*:* 1 OR 4.0
cpe:2.3:h:siemens:simatic_s7-1200_cpu_1211c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1212c_firmware:*:*:*:*:*:*:*:* 1 OR 4.0
cpe:2.3:h:siemens:simatic_s7-1200_cpu_1212c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1214c_firmware:*:*:*:*:*:*:*:* 1 OR 4.0
cpe:2.3:h:siemens:simatic_s7-1200_cpu_1214c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1215c_firmware:*:*:*:*:*:*:*:* 1 OR 4.0
cpe:2.3:h:siemens:simatic_s7-1200_cpu_1215c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1200_cpu_1217c_firmware:*:*:*:*:*:*:*:* 1 OR 4.0
cpe:2.3:h:siemens:simatic_s7-1200_cpu_1217c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1500_cpu_1518_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_s7-1500_cpu_1518:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511c_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_s7-1500_cpu_1511c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_s7-1500_cpu_1512c_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_s7-1500_cpu_1512c:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:a:siemens:simatic_net_pc:*:*:*:*:*:*:*:* 1 OR 16
cpe:2.3:a:siemens:simatic_s7-1500:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_s7-plcsim_advanced:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* 1 OR 16
cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:* 1 OR 16
cpe:2.3:a:siemens:simatic_wincc_open_architecture:*:*:*:*:*:*:*:* 1 OR 3.15
cpe:2.3:a:siemens:simatic_wincc_open_architecture:3.16:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_open_architecture:3.16:patch_12:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_runtime:*:*:*:*:advanced:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_wincc_runtime:*:*:*:*:professional:*:*:* 1 OR
AND
cpe:2.3:o:siemens:simatic_cp_1626_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_cp_1626:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_tim_1531_irc_firmware:*:*:*:*:*:*:*:* 1 OR 2.1
cpe:2.3:h:siemens:simatic_tim_1531_irc:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:siemens:simatic_hmi_panel_firmware:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:siemens:simatic_hmi_panel:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-232418.pdf Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-273799.pdf Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-344-04 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-10929
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10929
History
Created Old Value New Value Data Type Notes
2022-05-10 15:43:36 Added to TrackCVE
2022-12-04 01:01:35 2019-08-13T19:15Z 2019-08-13T19:15:14 CVE Published Date updated
2022-12-04 01:01:35 2022-08-10T20:28:17 CVE Modified Date updated
2022-12-04 01:01:35 Modified Vulnerability Status updated
2022-12-31 00:10:49 Modified Undergoing Analysis Vulnerability Status updated
2022-12-31 00:10:56 Weakness Enumeration update
2022-12-31 03:09:14 Undergoing Analysis Modified Vulnerability Status updated