How severe is CVE-2019-18832?

CVE-2019-18832 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-18832 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-18832?

CVE-2019-18832 affects Barco Clickshare Button R9861500d01 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-18832?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-18832 published?

CVE-2019-18832 was published on 2019-12-17 and last updated on 2026-06-17.

CVE-2019-18832

CVE-2019-18832 is a high-severity vulnerability in Barco Clickshare Button R9861500d01 Firmware with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-327.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 6.8
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Barco Clickshare Button R9861500d01 Firmware
Published: 2019-12-17
Last modified: 2026-06-17

Description

Barco ClickShare Button R9861500D01 devices before 1.9.0 have incorrect Credentials Management. The ClickShare Button implements encryption at rest which uses a one-time programmable (OTP) AES encryption key. This key is shared across all ClickShare Buttons of model R9861500D01.

Frequently asked questions

What is CVE-2019-18832?: Barco ClickShare Button R9861500D01 devices before 1.9.0 have incorrect Credentials Management. The ClickShare Button implements encryption at rest which uses a one-time programmable (OTP) AES encryption key. This key is shared across all ClickShare Buttons of model R9861500D01.
How severe is CVE-2019-18832?: CVE-2019-18832 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-18832 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-18832?: CVE-2019-18832 affects Barco Clickshare Button R9861500d01 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-18832?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-18832 published?: CVE-2019-18832 was published on 2019-12-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:barco:clickshare_button_r9861500d01_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Barco Clickshare Button R9861500d01 Firmware

CVE-2019-18829 — High (CVSS 7.8): Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. The Barco signed…
CVE-2019-18824 — Medium (CVSS 6.6): Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. The ClickShare…
CVE-2019-18833 — Medium (CVSS 5.9): Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key…

All CVEs affecting Barco Clickshare Button R9861500d01 Firmware →

Other CWE-327 (Use of a Broken or Risky Cryptographic Algorithm) vulnerabilities

CVE-2026-50086 — Critical (CVSS 10.0): The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing…
CVE-2026-21718 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to…
CVE-2025-54426 — Critical (CVSS 9.9): Polkadot Frontier is an Ethereum and EVM compatibility layer for Polkadot and Substrate. In versions prior to commit…
CVE-2024-51478 — Critical (CVSS 9.9): YesWiki is a wiki system written in PHP. Prior to 4.4.5, the use of a weak cryptographic algorithm and a hard-coded…
CVE-2026-28252 — Critical (CVSS 9.8): A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge…
CVE-2025-13476 — Critical (CVSS 9.8): Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS…

Browse all CWE-327 (Use of a Broken or Risky Cryptographic Algorithm) vulnerabilities →