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CVE-2019-13140

20
FAUCET Score

CVE-2019-13140 describes a misconfiguration in Inteno EG200 EG200-WU7P1U_ADAMO3.16.4-190226_1650 routers, allowing an authenticated "user" account to extract a 3DES key via JSON commands to ubus. This key can then decrypt provisioning files transmitted over cleartext HTTP, potentially exposing sensitive configuration data. The vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited remotely with low attack complexity by an authenticated user, leading to high confidentiality impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
eg200-wu7p1u_adamo3.16.4-190226_1650CPE matchmatch criteria
cpe:2.3:o:intenogroup:eg200_firmware:eg200-wu7p1u_adamo3.16.4-190226_1650:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.04%
Probability of exploitation in next 30 days
EPSS Percentile
79.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0204 is in the 91st percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/154494/Inteno-IOPSYS-Gateway-3DES-Key-Extraction-Improper-Access.html
ExploitThird Party AdvisoryVDB Entry
twitter.com / GerardFuguet/status/1169298861782896642
Third Party Advisory
exploit-db.com / docs/47397
ExploitThird Party AdvisoryVDB Entry
exploit-db.com / exploits/47390
ExploitThird Party AdvisoryVDB Entry