CVE-2018-15128

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 5.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-05-13 · updated 2026-06-17
Weakness: CWE-119

Description

An issue was discovered in Polycom Group Series 6.1.6.1 and earlier, HDX 3.1.12 and earlier, and Pano 1.1.1 and earlier. A remote code execution vulnerability exists in the content sharing functionality because of a Buffer Overflow via crafted packets.

Affected products

Polycom Group Series: through 6.1.6.1
Polycom Hdx: through 3.1.12
Polycom Pano: through 1.1.1

References

https://support.polycom.com/content/dam/polycom-support/global/documentation/remote-code-exectuion-vulnerability-group-series.pdf
https://support.polycom.com/content/dam/polycom-support/global/documentation/remote-code-exectuion-vulnerability-group-series.pdf

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