In deployments using the ScreenConnect™ Certificate Signing Extension, encrypted configuration values including an Azure Key Vault-related key, could be returned to unauthenticated users through a client-facing endpoint under certain conditions. The values remained encrypted and securely stored at rest; however, an encrypted representation could be exposed in client responses. Updating the Certificate Signing Extension to version 1.0.12 or higher ensures configuration handling occurs exclusively on the server side, preventing encrypted values from being transmitted to or rendered by client-side components.
CVE-2025-14823
Score 5.3 from GitHub Security Advisory published 2025-12-18. NVD baseline CVSS 5.3; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.3
- EG Score
- 5.3(medium)
- EG Risk
- —
- EPSS
- 3.7%
- KEV
- Not listed
Published
December 18, 2025
Last Modified
January 16, 2026
References (1)
- 7d616e1a-3288-43b1-a0dd-0a65d3e70a49https://www.connectwise.com/company/trust/security-bulletins/2025-12-18-screenconnect-certificate-signing-extension-update
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-22 14:07 UTCEPSS rescore
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- 2026-05-29 17:17 UTCEG score recompute
- 2026-05-29 17:17 UTCGHSA enrichment
- 2026-05-29 13:44 UTCEPSS rescore
Frequently asked(5)
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