CVE-2015-6061

mediumpriority · track · 21EPSS 0.128 · 96 %ileEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

12.8% (96th) EPSS

CVSS 4.3 · medium

Is it mine?

10 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Cross-site scripting (XSS) vulnerability in Microsoft Skype for Business 2016, Lync 2010 and 2013 SP1, Lync 2010 Attendee, and Lync Room System allows remote attackers to inject arbitrary web script or HTML via an instant-message session, aka "Server Input Validation Information Disclosure Vulnerability."

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nsecondary · FSTEC (BDU) RU

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (10)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Microsoft Corp Microsoft Lync≤ 2013 SP1fstec_bduRU
Microsoft Corp Microsoft Lync≤ 2016fstec_bduRU
Microsoft Corp Microsoft Lync≤ 2010 Attendeefstec_bduRU
Microsoft Corp Microsoft Lync≤ 2010fstec_bduRU
Microsoft Corp Skype for Business Server≤ 2016fstec_bduRU
microsoft lync= 2010nvdUScpe:2.3:a:microsoft:lync:*:*:*:*:*:*:*:*
microsoft lync= 2013nvdUScpe:2.3:a:microsoft:lync:*:*:*:*:*:*:*:*
microsoft lync room systemall versionsnvdUScpe:2.3:a:microsoft:lync_room_system:*:*:*:*:*:*:*:*
microsoft skype for business= 2016nvdUScpe:2.3:a:microsoft:skype_for_business:*:*:*:*:*:*:*:*

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 2015-11-11modified 2026-06-17

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+53006 more

references (7)

External citations — patches, advisories, analysis.

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