CVE-2023-39086

highEPSS 0.004 · 30 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.38% (30th) EPSS

CVSS 7.5 · high

Is it mine?

3 products

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-18

ASUS RT-AC66U B1 3.0.0.4.286_51665 was discovered to transmit sensitive information in cleartext.

cvss

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

7.5

010

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

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

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

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ASUSTeK Computer Inc. ASUS RT-AC66U≤ 3.0.0.4.286_51665fstec_bduRU
asus rt-ac66u b1 firmware= 3.0.0.4.286_51665nvdUScpe:2.3:o:asus:rt-ac66u_b1_firmware:*:*:*:*:*:*:*:*

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2023-08-08modified 2026-07-09

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-15102US	high	—	—	—
CVE-2026-92832US	medium	—	—	—
CVE-2026-85975US	—	—	—	—
CVE-2026-85973US	—	—	—	—
CVE-2026-108716US	medium	—	—	—

External citations — patches, advisories, analysis.

scry

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