CVE-2016-3171

mediumpriority · track · 33EPSS 0.032 · 88 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.19% (88th) EPSS

CVSS 6.8 · medium

Is it mine?

43 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

Drupal 6.x before 6.38, when used with PHP before 5.4.45, 5.5.x before 5.5.29, or 5.6.x before 5.6.13, might allow remote attackers to execute arbitrary code via vectors related to session data truncation.

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 · 6.8–8.1

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.08.1highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 5.9

v3.08.1highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.07.4highCVSS:3.0/AV:N/AC:H/PR:N/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-19USprimaryCWE-94US

affected products (43)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
debian debian linux= 7.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
debian debian linux= 8.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
drupal drupal= 6.0nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.1nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.10nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.11nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.12nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.13nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.14nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.15nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.16nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.17nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.18nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.19nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.2nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.20nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.21nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.22nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
drupal drupal= 6.23nvdUScpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

showing 20 of 43

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-69g8-g9jq-74v7Drupal arbitrary code execution2022-05-17ghsa · osvUS
Drupal 6.x before 6.38, when used with PHP before 5.4.45, 5.5.x before 5.5.29, or 5.6.x before 5.6.13, might allow remote attackers to execute arbitrary code via vectors related to session data truncation.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2016-04-12modified 2026-06-17

related (367)

Related entries.

ID	severity	EPSS	exploitable	published
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The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2; Office 2007 SP3 and 2010 SP2; Live Meeting 2007 Console; Lync 20…

+362 more

references (13)

External citations — patches, advisories, analysis.

scry

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