No exploitation reportedFix available

CVE-2019-1755

No exploitation reported by the sources we read.

Published2019-03-28
WeaknessCWE-20

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability in the Web Services Management Agent (WSMA) function of Cisco IOS XE Software could allow an authenticated, remote attacker to execute arbitrary Cisco IOS commands as a privilege level 15 user. The vulnerability occurs because the affected software improperly sanitizes user-supplied input. An attacker could exploit this vulnerability by submitting crafted HTTP requests to the targeted application. A successful exploit could allow the attacker to execute arbitrary commands on the affected device.

Timeline

dates in UTC

2019-03-2801:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-1755?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-1755?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Cisco ios xe

Branch	Affected	Fixed in	Source
3.2	= 3.2.0ja	no fix published	NVD
3.6	= 3.6.10e	no fix published	NVD
16.1	= 16.1.1	no fix published	NVD
16.1	= 16.1.2	no fix published	NVD
16.1	= 16.1.3	no fix published	NVD
16.2	= 16.2.1	no fix published	NVD
16.2	= 16.2.2	no fix published	NVD
16.3	= 16.3.1	no fix published	NVD
16.3	= 16.3.1a	no fix published	NVD
16.3	= 16.3.2	no fix published	NVD
16.3	= 16.3.3	no fix published	NVD
16.3	= 16.3.4	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

tools.cisco.comPatch · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2024-11-21
OpenCVESSVC decisionnone—
CNACVSS 3.06.5read 2026-10-23
NVDCVSS 3.07.2read 2026-10-23
NVDCVSS 2.09read 2026-10-23
CNAweakness (CWE)CWE-20read 2026-10-23
NVDweakness (CWE)CWE-20read 2026-10-23
FIRST EPSSEPSS score3.4 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published: 2019-03-28
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2019-1755?

Is CVE-2019-1755 actively exploited?

Active exploitation of CVE-2019-1755 has not been confirmed. Its EPSS score was 3.4% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-1755?

CVE-2019-1755 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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