CVE-2017-3831

highpriority · track · 41EPSS 0.053 · 93 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

5.27% (93rd) EPSS

CVSS 10 · high

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

A vulnerability in the web-based GUI of Cisco Mobility Express 1800 Series Access Points could allow an unauthenticated, remote attacker to bypass authentication. The attacker could be granted full administrator privileges. The vulnerability is due to improper implementation of authentication for accessing certain web pages using the GUI interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface of the affected system. A successful exploit could allow the attacker to bypass authentication and perform unauthorized configuration changes or issue control commands to the affected device. This vulnerability affects Cisco Mobility Express 1800 Series Access Points running a software version prior to 8.2.110.0. Cisco Bug IDs: CSCuy68219.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-264USCWE-264US

affected products (6)

Products and version ranges known to be affected.

n/a Cisco Mobility Express 1800 Access Point Series≤ Cisco Mobility Express 1800 Access Point Seriesenisa_euvdEU
Cisco Systems Inc. Cisco Mobility Express Software≤ 8.2.110.0fstec_bduRU
cisco aironet access point software= 8.1(112.3)nvdUScpe:2.3:o:cisco:aironet_access_point_software:*:*:*:*:*:*:*:*
cisco aironet access point software= 8.1(112.4)nvdUScpe:2.3:o:cisco:aironet_access_point_software:*:*:*:*:*:*:*:*
cisco aironet access point software= 8.1(131.0)nvdUScpe:2.3:o:cisco:aironet_access_point_software:*:*:*:*:*:*:*:*
cisco aironet access point software= 8.1(15.14)nvdUScpe:2.3:o:cisco:aironet_access_point_software:*:*:*:*:*:*:*:*

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 2017-03-15modified 2026-06-17

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+7711 more

references (6)

External citations — patches, advisories, analysis.

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