Opc ua tunneller
This hub aggregates every CVE we track for Opc ua tunneller, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.
4
CVEs tracked
2
Critical
2
High
0
In CISA KEV
Severity distribution
HIGH2CRITICAL2
Monthly trend
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2024-102026-09
Latest CVEs
The 4 most recently published vulnerabilities affecting Opc ua tunneller.
- CVE-2020-27295The affected product has uncontrolled resource consumption issues, which may allow an attacker to cause a denial-of-service condition on the OPC UA Tunneller (versions prior to 6.3.0.8233).7.5
- CVE-2020-27297The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to manipulate memory with controlled values and remotely execute code on the OPC UA Tunneller (versio...9.8
- CVE-2020-27299The affected product is vulnerable to an out-of-bounds read, which may allow an attacker to obtain and disclose sensitive data information or cause the device to crash on the OPC UA Tunneller (vers...9.1
- CVE-2020-27274Some parsing functions in the affected product do not check the return value of malloc and the thread handling the message is forced to close, which may lead to a denial-of-service condition on the...7.5
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