A CSRF (Cross Site Request Forgery) in the web interface of the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware version 66.83.0.35 allows a remote attacker to trigger code execution or settings modification on the device by providing a crafted link to the victim
Published May 29, 2019
8.8
HIGHCVSS 3.0
EPSS 1.26%
Description
A CSRF (Cross Site Request Forgery) in the web interface of the Yeahlink Ultra-elegant IP Phone SIP-T41P firmware version 66.83.0.35 allows a remote attacker to trigger code execution or settings modification on the device by providing a crafted link to the victim.
Affected products
No data.
- 66.83.0.35
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.26% (0.01260) | 68.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.26% (0.01260) | 65.66th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.72% (0.00716) | 70.69th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.12% (0.03122) | 90.86th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.97% (0.00975) | 83.48th | v3 (v2023.03.01) |
| May 22, 2024 | 0.69% (0.00689) | 80.09th | v3 (v2023.03.01) |
| Apr 3, 2024 | 0.87% (0.00867) | 82.03th | v3 (v2023.03.01) |
| Feb 27, 2024 | 0.63% (0.00628) | 78.43th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.50% (0.00499) | 75.60th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.50% (0.00499) | 73.33th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.35% (0.00351) | 67.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.69% (0.01689) | 76.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.69% (0.01689) | 53.31th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.46% (0.01459) | 32.95th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.46% (0.01459) | 0.00th | v1 |
References (2)
- https://www.sit.fraunhofer.de/de/securitytestlab/ x_refsource_MISCThird Party Advisory
- https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271 x_refsource_MISCExploitMitigationThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.sit.fraunhofer.de/de/securitytestlab/ | x_refsource_MISCThird Party Advisory | |
| https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271 | x_refsource_MISCExploitMitigationThird Party Advisory |
Change history (0)
No recorded changes yet.