9.8

CVE-2019-7163: tcl alcatel_linkzone_firmware Improper Authentication

Modified
Published 02-08-2019Last modified 04-08-2024

Vulnerability summary

CVE-2019-7163 is a critical (CVSS 9.8) Improper Authentication vulnerability in tcl alcatel_linkzone_firmware. EPSS estimates a 2.14% chance of exploitation in the next 30 days, higher than 82% of scored vulnerabilities. 1 public exploit is recorded.

Priority
Prioritisepublic exploit

Public exploit (reference, Date unknown)

Source freshness unavailable

How is this decided?
CVSS score
9.8/10
010
Critical · v3.0 (NVD)
EPSS score
2.14%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1reference

Timeline

  1. 02-08-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

The web interface of Alcatel LINKZONE MW40-V-V1.0 MW40_LU_02.00_02 devices is vulnerable to an authentication bypass that allows an unauthenticated user to have access to the web interface without knowing the administrator's password.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

2.14%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.14% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (rhaidiz.net)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Tcl1 product

1 vendor · 1 product

References

1 links