Public proof of conceptFix available

CVE-2018-13341

Q: Is CVE-2018-13341 actively exploited?

Active exploitation of CVE-2018-13341 has not been confirmed. Its EPSS score was 3.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2018-13341?

CVE-2018-13341 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

A public proof of concept exists; no exploitation attested.

Published2018-08-10
Fixed in1.502.0047.00

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

Crestron TSW-X60 all versions prior to 2.001.0037.001 and MC3 all versions prior to 1.502.0047.00, The passwords for special sudo accounts may be calculated using information accessible to those with regular user privileges. Attackers could decipher these passwords, which may allow them to execute hidden API calls and escape the CTP console sandbox environment with elevated privileges.

Timeline

dates in UTC

2018-08-1019:29CVE publishedNVD
2026-10-2319:23First public proof of conceptPoC-in-GitHub

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-2018-13341?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-13341?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Crestron mc3 firmwareversion to verify

Branch	Affected	Fixed in	Source
1.502	< 1.502.0047.00	1.502.0047.00	NVD

Crestron tsw-x60 firmwareversion to verify

Branch	Affected	Fixed in	Source
2.1	< 2.001.0037.001	2.001.0037.001	NVD

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

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-18-221-01 CISA2 known affected
Crestron TSW-X60 and MC3
TSW-X60: all versions prior to 2.001.0037.001; · MC3: all versions prior to 1.502.0047.001

Full record on NVD

Fix

Update Crestron mc3 firmware to 1.502.0047.00
Vendor fix CISA ICSA-18-221-01 · 2 productsMC3 (login required) - https://www.crestron.com/en-US/Software-Firmware/Firmware/3-Series-Processors/MC3/1-502-0047-001
Mitigation from the vendor CISA ICSA-18-221-01 · 2 productsTSW-X60 (login required) - https://www.crestron.com/en-US/Software-Firmware/Firmware/Touchpanels/TSW-560-TSW-760-TSW-1060/2-001-0040-01
Mitigation from the vendor CISA ICSA-18-221-01 · 2 productsCrestron also recommends users refer to Crestron's Online Help for more information about these and other vulnerabilities (Article #5471). Information for hardening devices is available in Article #5571.

Advisories and patches

ics-cert.us-cert.govMitigation

Detection

read 2026-10-23 19:23 UTC

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: 2 repositories, unverifiedaxcheron/crestron_getsudopwdRajChowdhury240/CVE-2018-13341

Sources

NVDCVSS 3.08.8read 2026-10-23
NVDCVSS 2.04read 2026-10-23
FIRST EPSSEPSS score3.7 %2026-10-22
PoC-in-GitHubproof of concept2read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2018-08-10
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2018-13341?

Is CVE-2018-13341 actively exploited?

Active exploitation of CVE-2018-13341 has not been confirmed. Its EPSS score was 3.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-13341?

CVE-2018-13341 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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