Simatic Logon
Vendor:
First CVE: Feb 22, 2017 · Active for 9 years
3
Total CVEs
More Total CVEs than 68% of tracked products
1.5
Avg CVEs / Year
Higher CVE frequency than 59% of tracked products
7.5
Avg CVSS
Higher Avg CVSS than 52% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Simatic Logon over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 22, 2017
9 years ago
Most Recent CVE
Mar 25, 2021
1,950 days ago
CVE Severity & Scoring
Simatic Logon3 CVEs
33%
33%
33%
All CVEs352,785 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network3 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low1 (33.3%)
High2 (66.7%)
Unknown0 (0.0%)
User Interaction
None3 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None3 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-3449MEDIUM An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms | Mar 25, 2021 | 5.9 | 57 | NO | NO |
CVE-2017-2684CRITICAL Siemens SIMATIC Logon prior to V1.5 SP3 Update 2 could allow an attacker with knowledge of a valid user name, and physical or network access to the affected system, to bypass the a | Feb 22, 2017 | 9.0 | 29 | NO | NO |
CVE-2017-9938HIGH A vulnerability was discovered in Siemens SIMATIC Logon (All versions before V1.6) that could allow specially crafted packets sent to the SIMATIC Logon Remote Access service on por | Aug 8, 2017 | 7.5 | 24 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (3 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (3 CVEs).
Media Mentions
Signals from CVEs in this product scope (3 CVEs).
Top CNAs Publishing CVEs For Simatic Logon
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 1.5 | 1 | 5.9 | 62.9% | 0 | 0 |