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 2019-08-01 7 y ago modified 2026-06-17 4 mo 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.
Exploit prediction
2.80% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
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
-
sit.fraunhofer.de
/fileadmin/dokumente/CVE/Advisory_Obihai_Obi1002.pdf?_=1563787869
exploit, third-party-advisory
Sources
- CVE List CVE-2019-14259
- NVD CVE-2019-14259
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