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Fencer Intel
high 8.0

CVE-2019-14259 json

On the Polycom Obihai Obi1022 VoIP phone with firmware 5.1.11, a command injection (missing input validation) issue in the NTP server IP ad…

published 7y ago modified 4mo ago also EUVD-2019-5498

cvss
8.0
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.8%
EPSS 2.8% chance of exploitation in 30 days, percentile 86%
public exploits
0
none known

Summary

On the Polycom Obihai Obi1022 VoIP phone with firmware 5.1.11, a command injection (missing input validation) issue in the NTP server IP address field for the "Time Service Settings web" interface allows an authenticated remote attacker in the same network to trigger OS commands via shell commands in a POST request.

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Exploit prediction

2.80% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • sit.fraunhofer.de https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Obihai_Obi1002.pdf?_=1563787869 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 8.0 CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.7 AV:A/AC:L/Au:S/C:C/I:C/A:C

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.