CVE-2022-22787

mediumpriority · track · 31EPSS 0.037 · 90 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.69% (90th) EPSS

CVSS 6 · medium

Is it mine?

7 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.10.0 fails to properly validate the hostname during a server switch request. This issue could be used in a more sophisticated attack to trick an unsuspecting users client to connect to a malicious server when attempting to use Zoom services.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.9–7.5

v2.06mediumAV:N/AC:M/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 6.8 · impact 6.4

v3.17.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.6 · impact 5.9

v3.15.9mediumAV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:Lsecondary · FSTEC (BDU) RU

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:Lsecondary · ENISA EU

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:Lsecondary · security@zoom.usexploitability 1.6 · impact 4.2

v3.16.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USprimaryCWE-297US

affected products (7)

Products and version ranges known to be affected.

Zoom Video Communications Inc Zoom Client for Meetings for Androidunspecified → 5.10.0enisa_euvdEU
Zoom Video Communications Inc Zoom Client for Meetings for Linuxunspecified → 5.10.0enisa_euvdEU
Zoom Video Communications Inc Zoom Client for Meetings for Windowsunspecified → 5.10.0enisa_euvdEU
Zoom Video Communications Inc Zoom Client for Meetings for iOSunspecified → 5.10.0enisa_euvdEU
Zoom Video Communications Inc Zoom Client for Meetings for macOSunspecified → 5.10.0enisa_euvdEU
Zoom Video Communications, Inc. Zoom Client for Meetings≤ 5.10.0fstec_bduRU
zoom meetings< 5.10.0nvdUScpe:2.3:a:zoom:meetings:*:*:*:*:*:*:*:*

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2022-05-18modified 2026-06-17

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+1889 more

references (10)

External citations — patches, advisories, analysis.

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