CVE Tools
Track your stack

Opener-project

4 CVEs tracked since 2022. Since May 2022, none of them reached CISA KEV.

Opener-project CVEs per month

May 2022 to May 2022. Point at a month, or focus the strip and use the arrow keys.
Opener-project CVEs per month, with the share now in CISA KEV
MonthCVEsIn CISA KEV
2022-0540

Products

The products that kept showing up in Opener-project's monthly top three, with their CVEs summed over those months.

  1. Opener41 month

Latest CVEs

The 15 most recently published vulnerabilities affecting Opener-project.

  1. CVE-2026-51538EIPStackGroup OpENer 2.3.0 (commit 76b95cf) suffers from an Incorrect Access Control vulnerability in its handling of encapsulation sessions. When the server processes critical encapsulation comman...9.1
  2. CVE-2026-51541OpENer 2.3.0 (commit 76b95cf) has an out-of-bounds read issue in CIP message parsing when handling malformed explicit requests with a forged EPath size. An attacker can send a valid ENIP SendRRData...9.1
  3. CVE-2026-51540OpENer 2.3.0 (master branch up to commit 76b95cf) is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages (SendUnitData).9.8
  4. CVE-2026-51536In OpENer 2.3.0 (commit 76b95cf) when parsing incoming CIP (Common Industrial Protocol) network packets, the length parameter is inconsistently typed across the call stack. Specifically, an upstrea...9.1
  5. CVE-2026-51537EIPStackGroup OpENer 2.3.0 (commit 76b95cf) has an out-of-bounds read issue in Connection Manager handling of ForwardOpen requests when processing short malformed packets. An attacker can send a va...9.1
  6. CVE-2022-43605An out-of-bounds write vulnerability exists in the SetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP reque...10.0
  7. CVE-2022-43604An out-of-bounds write vulnerability exists in the GetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP reque...10.0
  8. CVE-2022-43606A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/...7.5
  9. CVE-2022-32434EIPStackGroup OpENer v2.3.0 was discovered to contain a stack overflow via /bin/posix/src/ports/POSIX/OpENer+0x56073d.7.8
  10. CVE-2021-27500EIPStackGroup OpENer Ethernet/IP Reachable Assertion7.5
  11. CVE-2021-27498EIPStackGroup OpENer Ethernet/IP Reachable Assertion7.5
  12. CVE-2021-27482EIPStackGroup OpENer Ethernet/IP Out-of-bounds Read7.5
  13. CVE-2021-27478EIPStackGroup OpENer Ethernet/IP Incorrect Conversion between Numeric Types8.2
  14. CVE-2021-21777An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lea...10.0
  15. CVE-2020-13530A denial-of-service vulnerability exists in the Ethernet/IP server functionality of the EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A large number of network requests in a small span...7.5

The record

Peak rank
#151 in May 2022
Busiest month shown
May 2022, 4 CVEs
Months with a KEV entry
0 since May 2022
Monthly snapshots
1 since 2022
Opener-project's full record, month by month

We use analytics cookies to see which pages and articles actually help people. Decline and none of them run — the site works the same. What we store