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Vulnerability Summary
A vulnerability in Poly VVX, CCX and Trio models running UC software could allow an authenticated, remote attacker to obtain sensitive device configuration information.
Details
CVE 2022-26880– Poly VoIP Phones Exposure of Sensitive Information to an Unauthorized Actor
A successful exploit could allow the attacker to extract sensitive information from the affected device. The vulnerability is due to clear-text storage and weak permissions on the related file.
Poly released a firmware update to address this vulnerability. There is no workaround.
Published
Last Update: 3/10/2022
Initial Public Release: 2/22/2021
Advisory ID: PLYVC21-04
CVE ID: CVE-2022-26880
CVSS Score: 5.8
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Product Affected
| PRODUCTS | FIRMWARE | FIX |
|---|---|---|
| All VVX | Poly UC Software 6.1.2.1167 rev C Poly UC Software 6.3.1.11465 rev M Poly UC Software 5.9.6.2996 rev H Poly UC Software 6.2.1.1508 |
Poly UC Software |
| Trio 8500 | Poly UC Software 5.9.5.3153 Poly UC Software 7.0.0.4332 |
Poly UC Software 5.9.5.3182 Poly UC Software 7.0.1.1144 |
| Trio 8800 | Poly UC Software 5.9.5.3153 Poly UC Software 7.0.0.4332 |
Poly UC Software 5.9.5.3182 Poly UC Software 7.0.1.1144 |
| Trio C60 | Poly UC Software 5.9.5.3153 Poly UC Software 7.0.0.4332 |
Poly UC Software 7.0.1.1143 |
| CCX 400 | Poly UC Software 6.2.23.0304 Poly UC Software 7.0.0.4332 |
Poly UC Software 6.2.23.0387 Poly UC Software 7.0.1.1145 |
| CCX 500 | Poly UC Software 6.2.23.0304 Poly UC Software 7.0.0.4332 |
Poly UC Software 6.2.23.0387 Poly UC Software 7.0.1.1145 |
| CCX 600 | Poly UC Software 6.2.23.0304 Poly UC Software 7.0.0.4332 |
Poly UC Software 6.2.23.0387 Poly UC Software 7.0.1.1145 |
| CCX 700 | Poly UC Software 6.2.23.0304 Poly UC Software 7.0.0.4332 |
Poly UC Software 6.2.23.0387 Poly UC Software 7.0.1.1145 |
Solution
Poly has released firmware updates that address this vulnerability. There are no workarounds that address this this vulnerability. Please refer to the release notes for more information to confirm the supported hardware and software configurations are used.
Workaround
There is no workaround.
Contact
Any customer using an affected system who is concerned about this vulnerability within their deployment should contact Poly Technical Support – (888) 248-4143, (916) 928-7561, or visit the Poly Support Site.
Revision History
| VERSION | DATE | DESCRIPTION |
|---|---|---|
| 1.0 | 2/22/2021 | Initial Release |
| 2.0 | 3/10/2022 | Format changes |
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