High severity · published Sep 8, 2026
CVE-2026-81821
AVEVA Pipeline Integrity Monitor Use of hard-coded cryptographic key
8.4
CVSS
0.2%
EPSS
No
On KEV
Description
The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to decrypt and view sensitive information.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PI
Pipeline Integrity Monitor · AVEVA
through Versions 2025 SP1 P1 (build 7.1.9580.8513) · source: vendor
In the news
VulnerabilityHigh
AVEVA Pipeline Integrity Monitor
View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to disclose information, brute-force hashes, or run arbitrary code in a browser session. The following versions of AVEVA Pipeline Integrity Monitor are affected: AVEVA Pipeline Integrity Monitor <=2025_SP1_P1_build_7.1.9580.8513 (CVE-2026-81821, CVE-2026-81822, CVE-2026-81823, CVE-2026-81824) CVSS Vendor Equipment Vulnerabilities v3 8.4 AVEVA AVEVA Pipeline Integrity Monitor Use of Hard-coded Cryptographic Key, Use of a Broken or Risky Cryptographic Algorithm, Missing Authorization, Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United Kingdom Vulnerabilities Expand All + CVE-2026-81821 The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to decrypt and view sensitive information. View CVE Details Affected Products AVEVA Pipeline Integrity Monitor Vendor: AVEVA Product Version: AVEVA Pipeline Integrity Monitor: <=2025_SP1_P1_build_7.1.9580.8513 Product Status: known_affected Remediations Vendor fix AVEVA recommends that organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and prod...
Sep 10, 2026·CISA Advisories