CVE-2017-3837

mediumpriority · track · 33EPSS 0.021 · 82 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.14% (82nd) EPSS

CVSS 5.5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

An HTTP Packet Processing vulnerability in the Web Bridge interface of the Cisco Meeting Server (CMS), formerly Acano Conferencing Server, could allow an authenticated, remote attacker to retrieve memory contents, which could lead to the disclosure of confidential information. In addition, the attacker could potentially cause the application to crash unexpectedly, resulting in a denial of service (DoS) condition. The attacker would need to be authenticated and have a valid session with the Web Bridge. Affected Products: This vulnerability affects Cisco Meeting Server software releases prior to 2.1.2. This product was previously known as Acano Conferencing Server. More Information: CSCvc89551. Known Affected Releases: 2.0 2.0.7 2.1. Known Fixed Releases: 2.1.2.

cvss

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

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.5–8.1

v2.05.5mediumAV:N/AC:L/Au:S/C:P/I:N/A:Pprimary · NVD / NIST USexploitability 8 · impact 4.9

v3.08.1highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.2

v3.07.4highCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (12)

Products and version ranges known to be affected.

n/a Cisco Meeting Server≤ Cisco Meeting Serverenisa_euvdEU
cisco meeting server= 2.0.0nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.1nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.3nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.4nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.5nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.6nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.7nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.8nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.0.9nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.1.0nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*
cisco meeting server= 2.1.1nvdUScpe:2.3:a:cisco:meeting_server:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-02-22modified 2026-06-17

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+25198 more

references (9)

External citations — patches, advisories, analysis.

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