9.8

CVE-2020-26508: canon oce_colorwave_3500_firmware Insufficiently Protected Credentials

CVSS: 9.8v3.1CriticalModified
Published 16-11-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-26508 is a critical (CVSS 9.8) Insufficiently Protected Credentials vulnerability in canon oce_colorwave_3500_firmware. EPSS estimates a 1.14% chance of exploitation in the next 30 days, higher than 66% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
1.14%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 16-11-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

The WebTools component on Canon Oce ColorWave 3500 5.1.1.0 devices allows attackers to retrieve stored SMB credentials via the export feature, even though these are intentionally inaccessible in the UI.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.14%

Chance of exploitation in the next 30 days

Percentile

66%

Versus all other CVEs

30-day change

0.00 pp

From 1.14% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.14%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Canon1 product

1 vendor · 1 product

References

1 links