CVE-2023-4400

mediumpriority · track · 26OT risk · elevatedEPSS 0.004 · 29 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.36% (29th) EPSS

CVSS 6.5 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · cert_bund

EPSS · scored 2026-10-27

A password management vulnerability in Skyhigh Secure Web Gateway (SWG) in main releases 11.x prior to 11.2.14, 10.x prior to 10.2.25 and controlled release 12.x prior to 12.2.1, allows some authentication information stored in configuration files to be extracted through SWG REST API. This was possible due to SWG storing the password in plain text in some configuration files.

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.2mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.2mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:Nsecondary · trellixpsirt@trellix.comexploitability 1.7 · impact 4

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-312USprimaryCWE-256US

affected products (6)

Products and version ranges known to be affected.

Skyhigh Security Skyhigh Secure Web Gateway (SWG)10.x → 10.2.25enisa_euvdEU
Skyhigh Security Skyhigh Secure Web Gateway (SWG)11.x → 11.2.14enisa_euvdEU
Skyhigh Security Skyhigh Secure Web Gateway (SWG)12.x → 12.2.1enisa_euvdEU
skyhighsecurity secure web gateway10.0.0 → 10.2.25nvdUScpe:2.3:a:skyhighsecurity:secure_web_gateway:*:*:*:*:*:*:*:*
skyhighsecurity secure web gateway11.0.0 → 11.2.14nvdUScpe:2.3:a:skyhighsecurity:secure_web_gateway:*:*:*:*:*:*:*:*
skyhighsecurity secure web gateway12.0.0 → 12.2.1nvdUScpe:2.3:a:skyhighsecurity:secure_web_gateway:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2360Trellix Secure Web Gateway: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2023-09-14csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Trellix Secure Web Gateway ausnutzen, um Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd cert_bund NVD CVE.org MITRE

published 2023-09-13modified 2026-06-17

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+1238 more

references (6)

External citations — patches, advisories, analysis.

scry

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