7.5

CVE-2023-34669: totolink cp300\+_firmware Observable Discrepancy

CVSS: 7.5v3.1HighModified
Published 17-07-2023Last modified 31-10-2024
Open JSON

Vulnerability summary

CVE-2023-34669 is a high (CVSS 7.5) Observable Discrepancy vulnerability in totolink cp300\+_firmware. EPSS estimates a 0.83% chance of exploitation in the next 30 days, higher than 56.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.83%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 17-07-2023
    PublishedVulnerability first disclosed.
  2. 31-10-2024
    Last modifiedVulnerability information updated.

Description

TOTOLINK CP300+ V5.2cu.7594 contains a Denial of Service vulnerability in function RebootSystem of the file lib/cste_modules/system which can reboot the system.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.83%

Chance of exploitation in the next 30 days

Percentile

57%

Versus all other CVEs

30-day change

0.00 pp

From 0.83% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.83%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (w3b5h3ll.notion.site)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Totolink1 product

1 vendor · 1 product

References

1 links