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Yealink

8 CVEs tracked since 2014. Since Jul 2014, none of them reached CISA KEV.

Yealink CVEs per month

Jul 2014 to Oct 2026. Point at a month, or focus the strip and use the arrow keys.
Yealink CVEs per month, with the share now in CISA KEV
MonthCVEsIn CISA KEV
2014-0720
2014-0830
2014-091 or fewer
2014-101 or fewer
2014-111 or fewer
2014-121 or fewer
2015-011 or fewer
2015-021 or fewer
2015-030
2015-040
2015-050
2015-061 or fewer
2015-070
2015-080
2015-090
2015-100
2015-110
2015-120
2016-010
2016-020
2016-030
2016-040
2016-050
2016-060
2016-070
2016-08no snapshot
2016-090
2016-100
2016-11no snapshot
2016-120
2017-01no snapshot
2017-021 or fewer
2017-031 or fewer
2017-04no snapshot
2017-051 or fewer
2017-06no snapshot
2017-071 or fewer
2017-082 or fewer
2017-091 or fewer
2017-101 or fewer
2017-11no snapshot
2017-121 or fewer
2018-012 or fewer
2018-021 or fewer
2018-032 or fewer
2018-04no snapshot
2018-05no snapshot
2018-062 or fewer
2018-072 or fewer
2018-082 or fewer
2018-092 or fewer
2018-102 or fewer
2018-11no snapshot
2018-122 or fewer
2019-01no snapshot
2019-021 or fewer
2019-03no snapshot
2019-04no snapshot
2019-0530
2019-06no snapshot
2019-072 or fewer
2019-082 or fewer
2019-092 or fewer
2019-102 or fewer
2019-112 or fewer
2019-122 or fewer
2020-012 or fewer
2020-022 or fewer
2020-032 or fewer
2020-04no snapshot
2020-05no snapshot
2020-062 or fewer
2020-07no snapshot
2020-082 or fewer
2020-091 or fewer
2020-101 or fewer
2020-111 or fewer
2020-122 or fewer
2021-012 or fewer
2021-022 or fewer
2021-03no snapshot
2021-042 or fewer
2021-052 or fewer
2021-062 or fewer
2021-072 or fewer
2021-083 or fewer
2021-092 or fewer
2021-102 or fewer
2021-112 or fewer
2021-122 or fewer
2022-012 or fewer
2022-022 or fewer
2022-033 or fewer
2022-043 or fewer
2022-053 or fewer
2022-063 or fewer
2022-073 or fewer
2022-083 or fewer
2022-093 or fewer
2022-102 or fewer
2022-113 or fewer
2022-123 or fewer
2023-013 or fewer
2023-023 or fewer
2023-03no snapshot
2023-043 or fewer
2023-053 or fewer
2023-064 or fewer
2023-073 or fewer
2023-084 or fewer
2023-093 or fewer
2023-104 or fewer
2023-114 or fewer
2023-124 or fewer
2024-014 or fewer
2024-024 or fewer
2024-034 or fewer
2024-044 or fewer
2024-055 or fewer
2024-064 or fewer
2024-074 or fewer
2024-084 or fewer
2024-093 or fewer
2024-104 or fewer
2024-114 or fewer
2024-123 or fewer
2025-014 or fewer
2025-023 or fewer
2025-035 or fewer
2025-044 or fewer
2025-054 or fewer
2025-064 or fewer
2025-075 or fewer
2025-084 or fewer
2025-094 or fewer
2025-104 or fewer
2025-114 or fewer
2025-125 or fewer
2026-015 or fewer
2026-025 or fewer
2026-037 or fewer
2026-046 or fewer
2026-057 or fewer
2026-067 or fewer
2026-077 or fewer
2026-088 or fewer
2026-099 or fewer
2026-106 or fewer

Products

The products that kept showing up in Yealink's monthly top three, with their CVEs summed over those months.

  1. Sip-t38g42 months
  2. Ultra-elegant Ip Phone Sip-t41p Firmware31 month
  3. Voip Phone Firmware11 month

Latest CVEs

The 15 most recently published vulnerabilities affecting Yealink.

  1. CVE-2026-7208Yealink SIP-T33G < 124.87.0.0 Race Condition via Diagnostic File Deletion5.3
  2. CVE-2026-12223Yealink SIP-T46U Web FastCGI Service tftpuploadiperf mod_webd.TFTPUploadIperf command injection5.5
  3. CVE-2026-12222Yealink SIP-T46U Web FastCGI Service bttest mod_webd.BlueToothTest stack-based overflow8.0
  4. CVE-2026-12221Yealink SIP-T46U Firmware Chunk Upload upgrade sprintf stack-based overflow8.0
  5. CVE-2026-12220Yealink SIP-T46U Firmware Chunk Upload handler accupgradebychunk mod_upgrade.SparePartsUpload stack-based overflow8.0
  6. CVE-2026-12219Yealink SIP-T46U Web FastCGI Service start mod_diagnose.CommandShellByType command injection6.3
  7. CVE-2026-12218Yealink SIP-T46U Web FastCGI Service beforewifitest StartReportInformation stack-based overflow8.0
  8. CVE-2026-1735Yealink MeetingBar A30 Diagnostic command injection4.3
  9. CVE-2025-66738An issue in Yealink T21P_E2 Phone 52.84.0.15 allows a remote normal privileged attacker to execute arbitrary code via a crafted request the ping function of the diagnostic component.8.8
  10. CVE-2025-66737Yealink T21P_E2 Phone 52.84.0.15 is vulnerable to Directory Traversal. A remote normal privileged attacker can read arbitrary files via a crafted request result read function of the diagnostic comp...4.3
  11. CVE-2025-68644Yealink RPS before 2025-06-27 allows unauthorized access to information, including AutoP URL addresses. This was fixed by deploying an enhanced authentication mechanism through a security update to...7.4
  12. CVE-2025-14228Yealink SIP-T21P E2 Local Directory cross site scripting3.5
  13. CVE-2025-52919In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded.4.3
  14. CVE-2025-52917The Yealink RPS API before 2025-05-26 lacks rate limiting, potentially enabling information disclosure via excessive requests.4.3
  15. CVE-2025-52916Yealink RPS before 2025-06-04 lacks SN verification attempt limits, enabling brute-force enumeration (last five digits).2.2

The record

Peak rank
#46 in Aug 2014
Busiest month shown
Aug 2014, 3 CVEs
Months with a KEV entry
0 since Jul 2014
Monthly snapshots
3 since 2014
Yealink's full record, month by month