CVE-2018-0367

lowpriority · track · 22EPSS 0.009 · 60 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.91% (60th) EPSS

CVSS 3.5 · low

Is it mine?

12 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisco_csaf

EPSS · scored 2026-10-27

A vulnerability in the web-based management interface of the Cisco Registered Envelope Service could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of the affected service. The vulnerability is due to insufficient validation of user-supplied input that is processed by the web-based management interface of the affected service. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive browser-based information. Cisco Bug IDs: CVE-2018-0367.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedCisco Registered Envelope Servicecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com

cvss

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

5.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.4

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v3.05.4mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.3 · impact 2.7

v3.05mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.05.4mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · Cisco PSIRT US

v3.15.4mediumAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (12)

Products and version ranges known to be affected.

Cisco Cisco Registered Envelope Serviceall versionscisco_csafUS
Cisco Systems, Inc. Registered Envelope Service≤ unspecifiedenisa_euvdEU
Cisco Systems Inc. Cisco Registered Envelope Service≤ 5.3.4fstec_bduRU
Cisco Systems Inc. Cisco Registered Envelope Service≤ 5.3.1fstec_bduRU
Cisco Systems Inc. Cisco Registered Envelope Service≤ 5.3fstec_bduRU
Cisco Systems Inc. Cisco Registered Envelope Service≤ 5.0fstec_bduRU
Cisco Systems Inc. Cisco Registered Envelope Service≤ 4.7fstec_bduRU
cisco registered envelope service= 4.7nvdUScpe:2.3:a:cisco:registered_envelope_service:*:*:*:*:*:*:*:*
cisco registered envelope service= 5.0nvdUScpe:2.3:a:cisco:registered_envelope_service:*:*:*:*:*:*:*:*
cisco registered envelope service= 5.3nvdUScpe:2.3:a:cisco:registered_envelope_service:*:*:*:*:*:*:*:*
cisco registered envelope service= 5.3.1nvdUScpe:2.3:a:cisco:registered_envelope_service:*:*:*:*:*:*:*:*
cisco registered envelope service= 5.3.4nvdUScpe:2.3:a:cisco:registered_envelope_service:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

cisco-sa-20180815-res-xssCisco Registered Envelope Service Stored Cross-Site Scripting Vulnerability2018-08-15csaf · cisco_csafUS
A vulnerability in the web-based management interface of the Cisco Registered Envelope Service could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of the affected service. The vulnerability is due to insufficient validation of user-supplied input that is processed by the web-based management interface of the affected service. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive browser-based information. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-res-xss ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-res-xss"]

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisco_csaf nvd NVD CVE.org MITRE

published 2018-08-15modified 2026-06-17

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+53007 more

references (7)

External citations — patches, advisories, analysis.

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