CVE-2022-2561
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OPC Labs QuickOPC 2022.1.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OPC Labs QuickOPC 2022.1. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of XML files in Connectivity Explorer. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-16596.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.85% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- opclabs/quickopc
- Source
- zdi-disclosures@trendmicro.com
References
- https://kb.opclabs.com/ZDI-CAN-16596_Connectivity_Explorer_file_vulnerabilityVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-1031/Third Party Advisory, VDB Entry
- https://kb.opclabs.com/ZDI-CAN-16596_Connectivity_Explorer_file_vulnerabilityVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-1031/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.