Siemens Simatic_logon
3 CVEs affecting Siemens Simatic_logon. Latest disclosed: 2021-03-25. Critical: 1, High: 1.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2017-2684 | Critical | 9.0 | 2017-02-22 | 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 sy… |
CVE-2017-9938 | High | 7.5 | 2017-08-08 | 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… |
CVE-2021-3449 | Medium | 5.9 | 2021-03-25 | 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… |