CVE-2020-15782
"Siemens Industrial Control System Memory Protection Bypass Vulnerability"
Description
A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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 < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (Drives manufactured before 2021-08-13), SINUMERIK MC (All versions < V6.15), SINUMERIK ONE (All versions < V6.15). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks.
INFO
Published Date :
May 28, 2021, 4:15 p.m.
Last Modified :
Sept. 14, 2021, 11:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2020-15782 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2020-15782
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-15782.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Siemens SIMATIC vulnerabilities
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-15782 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-15782 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Sep. 14, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (All versions), SINUMERIK MC (All versions), SINUMERIK ONE (All versions). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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 < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions < V21.9), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (Drives manufactured before 2021-08-13), SINUMERIK MC (All versions < V6.15), SINUMERIK ONE (All versions < V6.15). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. -
CVE Modified by [email protected]
Jul. 13, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (All versions), SINUMERIK MC (All versions), SINUMERIK ONE (All versions). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (All versions), SINUMERIK MC (All versions), SINUMERIK ONE (All versions). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. -
CVE Modified by [email protected]
Jul. 13, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0), SINAMICS PERFECT HARMONY GH180 Drives (All versions), SINUMERIK MC (All versions), SINUMERIK ONE (All versions). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-434536.pdf [No Types Assigned] Added Reference https://cert-portal.siemens.com/productcert/pdf/ssa-434535.pdf [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 10, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-434534.pdf Patch, Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:o:siemens:simatic_driver_controller_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.9.2 OR cpe:2.3:h:siemens:cpu_1504d_tf:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1507d_tf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:s7-1200_cpu_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.5.0 OR cpe:2.3:h:siemens:cpu_1211c:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1212c:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1212fc:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1214c:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1214fc:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1215c:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1215fc:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1217c:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:s7-1500_cpu_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.9.2 OR cpe:2.3:h:siemens:6es7510-1dj01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7510-1sj01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1ak01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1ak02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1ck00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1ck01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1fk01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1fk02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1tk01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7511-1uk01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7512-1ck00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7512-1ck01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7512-1dk01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7512-1sk01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-1al01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-1al02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-1fl01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-1fl02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-1rl00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-2gl00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7513-2pl00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2am01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2am02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2fm01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2fm02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2rm00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2tm01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7515-2um01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-2gn00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-2pn00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-3an01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-3an02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-3fn01-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-3fn02-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-3tn00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7516-3un00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7517-3ap00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7517-3fp00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7517-3hp00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7517-3tp00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7517-3up00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7518-4ap00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7518-4ap00-3ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7518-4fp00-0ab0:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:6es7518-4fp00-3ab0:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:siemens:simatic_s7-1500__software_controller:*:*:*:*:*:*:*:* *cpe:2.3:a:siemens:simatic_s7-plcsim_advanced:*:*:*:*:*:*:*:* versions up to (excluding) 4.0 Added CPE Configuration AND OR *cpe:2.3:o:siemens:et_200sp_open_controller_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:cpu_1515sp_pc:-:*:*:*:*:*:*:* cpe:2.3:h:siemens:cpu_1515sp_pc2:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 28, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks. A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), 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), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versions), SIMATIC S7-PLCSIM Advanced (All versions < V4.0). Affected devices are vulnerable to a memory protection bypass through a specific operation. A remote unauthenticated attacker with network access to port 102/tcp could potentially write arbitrary data and code to protected memory areas or read sensitive data to launch further attacks.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-15782 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-15782
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.53 }} 0.05%
score
0.76276
percentile