CVE-2018-1632

highpriority · track · 27EPSS 0.004 · 36 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.42% (36th) EPSS

CVSS 7.2 · high

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

IBM Informix Dynamic Server Enterprise Edition 12.1 could allow a local user logged in with database administrator user to gain root privileges through a symbolic link vulnerability in .infxdirs. IBM X-Force ID: 144432.

cvss

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

8.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.1–8.2

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.8 · impact 5.9

v3.08.2highCVSS:3.0/UI:N/S:C/AC:L/C:H/PR:H/I:H/A:H/AV:L/RL:O/RC:C/E:Usecondary · ENISA EU

v3.08.2highCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · psirt@us.ibm.com USexploitability 1.5 · impact 6

v3.16.1mediumCVSS:3.1/AV:L/AC:L/PR:H/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-59USprimary

affected products (2)

Products and version ranges known to be affected.

IBM Informix Dynamic Server Enterprise Edition≤ 12.1enisa_euvdEU
ibm informix dynamic server= 12.10nvdUScpe:2.3:a:ibm:informix_dynamic_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 2019-08-20modified 2026-06-17

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+2367 more

references (12)

External citations — patches, advisories, analysis.

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