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CVE-2018-11692: canon lbp3370_firmware Improper Authentication

CVSS: 10.0v2.0HighModified
Published 04-06-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-11692 is a high (CVSS 10.0) Improper Authentication vulnerability in canon lbp3370_firmware. EPSS estimates a 4.25% chance of exploitation in the next 30 days, higher than 90.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
4.25%
0%100%
Low · -0.16 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 04-06-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

An issue was discovered on Canon LBP6650, LBP3370, LBP3460, and LBP7750C devices. It is possible to bypass the Administrator Mode authentication for /tlogin.cgi via vectors involving frame.cgi?page=DevStatus. NOTE: the vendor reportedly responded that this issue occurs when a customer keeps the default settings without using the countermeasures and best practices shown in the documentation

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

4.25%

Chance of exploitation in the next 30 days

Percentile

91%

Versus all other CVEs

30-day change

-0.16 pp

From 4.40% on 19-09-2026

19-09-202619-10-2026
EPSS score
4.25%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databaseUnverified

    ExploitDB 44844

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Canon4 products

1 vendor · 4 products

References

2 links