CVE-2019-13140

Name: CVE-2019-13140
Creator: NVD / NIST
Published: 2019-09-16T17:15:13.277+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 2.04%

Last modified Jun 17, 2026

CVE-2019-13140 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Inteno EG200 EG200-WU7P1U_ADAMO3.16.4-190226_1650 routers have a JUCI ACL misconfiguration that allows the "user" account to extract the 3DES key via JSON commands to ubus. The 3DES key is used to decrypt the provisioning file provided by Adamo Telecom on a public URL via cleartext HTTP.. EPSS estimates a 2.04% chance of exploitation in the next 30 days.

Description

Inteno EG200 EG200-WU7P1U_ADAMO3.16.4-190226_1650 routers have a JUCI ACL misconfiguration that allows the "user" account to extract the 3DES key via JSON commands to ubus. The 3DES key is used to decrypt the provisioning file provided by Adamo Telecom on a public URL via cleartext HTTP.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

2.04%

78.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-552

Affected Software

Vendor	Product	Versions
Intenogroup	Eg200 Firmware	eg200-wu7p1u_adamo3.16.4-190226_1650

References

http://packetstormsecurity.com/files/154494/Inteno-IOPSYS-Gateway-3DES-Key-Extraction-Improper-Access.htmlExploit, Third Party Advisory, VDB Entry
https://twitter.com/GerardFuguet/status/1169298861782896642Third Party Advisory
https://www.exploit-db.com/docs/47397Exploit, Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/47390Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/154494/Inteno-IOPSYS-Gateway-3DES-Key-Extraction-Improper-Access.htmlExploit, Third Party Advisory, VDB Entry
https://twitter.com/GerardFuguet/status/1169298861782896642Third Party Advisory
https://www.exploit-db.com/docs/47397Exploit, Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/47390Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Sep 16, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-13140?

How severe is CVE-2019-13140?

CVE-2019-13140 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.04% probability of exploitation in the next 30 days.

How do I fix CVE-2019-13140?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-13140?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST