Zoom Vulnerabilities

Timeline

The analysis of the timeline helps to identify the required approach and handling of single items and item collections. This overview makes it possible to see less important slices and more severe hotspots at a glance. Prioritizing items becomes possible.

Type

The moderation team is working with the threat intelligence team to categorize software that is affected by security vulnerabilities. This helps to illustrate the assignment of these categories to determine the most affected software types.

Product

Zoom Meeting SDK47
Zoom Client31
Zoom Client for Meetings31
Zoom Workplace Desktop App29
Zoom Workplace App28

Grouping vulnerabilities by products helps to get an overview. This makes it possible to determine an homogeneous landscape or the most important hotspots in heterogeneous landscapes.

Remediation

Official Fix171
Temporary Fix0
Workaround0
Unavailable0
Not Defined23

Vendors and researchers are eager to find countermeasures to mitigate security vulnerabilities. These can be distinguished between multiple forms and levels of remediation which influence risks differently.

Exploitability

High0
Functional0
Proof-of-Concept5
Unproven0
Not Defined189

Researcher and attacker which are looking for security vulnerabilities try to exploit them for academic purposes or personal gain. The level and quality of exploitability can be distinguished to determine simplicity and strength of attacks.

Access Vector

Not Defined0
Physical0
Local50
Adjacent10
Network134

The approach a vulnerability it becomes important to use the expected access vector. This is typically via the network, local, or physically even.

Authentication

Not Defined0
High23
Low106
None65

To exploit a vulnerability a certail level of authentication might be required. Vulnerabilities without such a requirement are much more popular.

User Interaction

Not Defined0
Required40
None154

Some attack scenarios require some user interaction by a victim. This is typical for phishing, social engineering and cross site scripting attacks.

C3BM Index

Our unique C3BM Index (CVSSv3 Base Meta Index) cumulates the CVSSv3 Meta Base Scores of all entries over time. Comparing this index to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

CVSSv3 Base

≤10
≤20
≤35
≤49
≤539
≤641
≤746
≤835
≤918
≤101

The Common Vulnerability Scoring System (CVSS) is an industry standard to define the characteristics and impacts of security vulnerabilities. The base score represents the intrinsic aspects that are constant over time and across user environments. Our unique meta score merges all available scores from different sources to aggregate to the most reliable result.

CVSSv3 Temp

≤10
≤20
≤36
≤48
≤539
≤651
≤742
≤831
≤916
≤101

The Common Vulnerability Scoring System (CVSS) uses temp scores to reflect the characteristics of a vulnerability that may change over time but not across user environments. This includes reporting confidence, exploitability and remediation levels. We do also provide our unique meta score for temp scores, even though other sources rarely publish them.

VulDB

≤10
≤20
≤314
≤422
≤555
≤628
≤739
≤826
≤99
≤101

The moderation team is always defining the base vector and base score for an entry. These and all other available scores are used to generate the meta score.

NVD

≤10
≤20
≤31
≤42
≤58
≤66
≤729
≤842
≤911
≤107

The National Vulnerability Database (NVD) is also defining CVSS vectors and scores. These are usually not complete and might differ from VulDB scores.

CNA

≤10
≤20
≤33
≤411
≤521
≤616
≤730
≤836
≤924
≤105

A CVE Numbering Authority (CNA) is responsible for assigning new CVE entries. They might also include a CVSS score. These are usually not complete and might differ from VulDB scores.

Vendor

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

Some vendors are willing to publish their own CVSS vectors and scores for vulnerabilities in their products. The coverage varies from vendor to vendor.

Research

≤10
≤20
≤30
≤40
≤50
≤60
≤70
≤80
≤90
≤100

There are sometimes also security researcher which provide their own CVSS vectors and scores for vulnerabilities they have found and published.

Exploit 0-day

<1k1
<2k4
<5k80
<10k82
<25k27
<50k0
<100k0
≥100k0

The moderation team is working with the threat intelligence team to determine prices for exploits. Our unique algorithm is used to identify the 0-day prices for an exploit, before it got distributed or became public. Calculated prices are aligned to prices disclosed by vulnerability broker and compared to prices we see on exploit markets.

Exploit Today

<1k152
<2k23
<5k16
<10k3
<25k0
<50k0
<100k0
≥100k0

The 0-day prices do not consider time-relevant factors. The today price does reflect price impacts like disclosure of vulnerability details, alternative exploits, availability of countermeasures. These dynamic aspects might decrease the exploit prices over time. Under certain circumstances this happens very fast.

Exploit Market Volume

Our unique calculation of exploit prices makes it possible to forecast the expected exploit market volume. The calculated prices for all possible 0-day expoits are cumulated for this task. Comparing the volume to the amount of disclosed vulnerabilities helps to pinpoint the most important events.

🔴 CTI Activities

Our unique Cyber Threat Intelligence aims to determine the ongoing research of actors to anticipiate their acitivities. Observing exploit markets on the Darknet, discussions of vulnerabilities on mailinglists, and exchanges on social media makes it possible to identify planned attacks. Monitored actors and activities are classified whether they are offensive or defensive. They are also weighted as some actors are well-known for certain products and technologies. And some of their disclosures might contain more or less details about technical aspects and personal context. The world map highlights active actors in real-time.

Affected Products (54): 5352 (1), Admin Debug Plugin (1), BlockHosts (1), Bot Plugin (1), Call Recording (2), Chat (1), CleanZoom (1), Client (32), Client SDK (3), Client for IT (1), Client for IT Admin Installer (1), Client for Meetings (31), Cloud Meetings (1), Controllers for Zoom Rooms (2), Demo User DZS Plugin (1), Desktop Client (23), Hybrid MMR (2), Hybrid Zproxy (2), International Call Recording (1), Jenkins Marketplace Plugin (1), Keybase Client (3), Media Gallery (1), Meeting SDK (47), Mobile App (7), Model 5560 X3 Ethernet ADSL Modem (1), On-Premise Meeting Connector Controller (8), On-Premise Meeting Connector MMR (14), On-Premise Meeting Connector Zone Controller (1), On-Premise Recording Connector (6), On-Premise Virtual Room Connector (6), On-Premise Virtual Room Connector Load Balancer (6), Parallaxer Plugin (1), Plugin for Microsoft Outlook (2), Plugins for Microsoft Outlook (1), Rooms (19), Rooms App (12), Rooms Client (27), Rooms Controller (17), Rooms for Conference Room (6), Rooms for Conference Rooms (1), SDK (6), VDI (6), VDI Client (15), VDI Client Installer (1), Video SDK (16), Workplace App (28), Workplace Desktop App (29), Workplace VDI (2), Workplace VDI App (7), Workplace VDI Client (5), Workplace VDI Plug-in (1), Zoom Meeting SDK (1), Zoom Video SDK (1), blockhosts (1)

PublishedBaseTempVulnerabilityProdExpRemEPSSCTICVE
02/04/20252.62.5Zoom Communications Jenkins Marketplace Plugin missing password field maskingContinuous Integration SoftwareNot DefinedOfficial Fix0.000430.06CVE-2025-0148
02/03/20255.04.9Digital Zoom Studio Demo User DZS Plugin cross site scriptingWordPress PluginNot DefinedNot Defined0.000430.03CVE-2025-23581
01/14/20254.84.7Zoom Bot Plugin cleartext storageJenkins PluginNot DefinedOfficial Fix0.000430.04CVE-2025-0142
01/14/20257.57.4Zoom Workplace App/Meeting SDK/Video SDK type confusionUnknownNot DefinedOfficial Fix0.000430.00CVE-2025-0147
01/14/20253.13.0Zoom Workplace App out-of-bounds writeUnknownNot DefinedOfficial Fix0.000430.04CVE-2025-0144
01/14/20256.26.1Zoom Workplace App untrusted search pathUnknownNot DefinedOfficial Fix0.000430.02CVE-2025-0145
01/14/20254.34.2Zoom Workplace App/Meeting SDK/Video SDK out-of-bounds writeUnknownNot DefinedOfficial Fix0.000430.04CVE-2025-0143
01/07/20254.34.2Digital Zoom Studio Admin Debug Plugin cross-site request forgeryWordPress PluginNot DefinedNot Defined0.000430.00CVE-2025-22503
12/03/20245.35.1Zoom Workplace Desktop App input validationUnknownNot DefinedOfficial Fix0.000000.05CVE-2024-42433
11/19/20245.04.9Digital Zoom Studio Parallaxer Plugin cross site scriptingWordPress PluginNot DefinedNot Defined0.000430.00CVE-2024-51848
11/12/20246.36.0Zoom Workplace App/Meeting SDK/Video SDK/Rooms App symlinkUnknownNot DefinedOfficial Fix0.000000.04CVE-2024-45418
11/12/20244.34.1Zoom Workplace App information disclosureUnknownNot DefinedOfficial Fix0.000430.04CVE-2024-45419
11/12/20247.57.2Zoom Workplace App buffer overflowUnknownNot DefinedOfficial Fix0.000000.05CVE-2024-45421
11/12/20246.56.2Zoom Workplace App denial of serviceUnknownNot DefinedOfficial Fix0.000430.04CVE-2024-45422
11/12/20242.32.2Zoom Workplace App/Meeting SDK/Video SDK/Rooms App Installer resource consumptionUnknownNot DefinedOfficial Fix0.000000.03CVE-2024-45417
11/12/20244.34.1Zoom Workplace App resource consumptionUnknownNot DefinedOfficial Fix0.000430.00CVE-2024-45420
10/08/20242.72.6Zoom Workplace App improper ownership managementUnknownNot DefinedOfficial Fix0.000000.03CVE-2024-45426
10/08/20242.72.6Zoom Workplace App User Management incorrect user managementUnknownNot DefinedOfficial Fix0.000000.04CVE-2024-45425
09/06/20243.53.4Zoom Workplace Desktop App behavioral workflowUnknownNot DefinedOfficial Fix0.000000.05CVE-2024-45424
08/13/20246.56.3Zoom Workplace Desktop App/Meeting SDK untrusted search pathUnknownNot DefinedOfficial Fix0.000430.00CVE-2024-42440
08/13/20246.76.4Zoom Workplace Desktop App/Meeting SDK/Rooms Client privileges managementUnknownNot DefinedOfficial Fix0.000430.04CVE-2024-42442
08/13/20246.56.3Zoom Workplace Desktop App/Meeting SDK/Rooms Client privileges managementUnknownNot DefinedOfficial Fix0.000430.05CVE-2024-42441
08/13/20244.34.1Zoom Workplace Desktop App denial of serviceUnknownNot DefinedOfficial Fix0.000000.05CVE-2024-42443
08/13/20248.28.1Zoom Workplace Desktop App buffer overflowUnknownNot DefinedOfficial Fix0.000500.02CVE-2024-39825
08/13/20246.46.4Zoom Workplace App protection mechanismUnknownNot DefinedOfficial Fix0.000490.00CVE-2024-39818

169 more entries are not shown

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