7.5

CVE-2023-44860: netis-systems n3m_firmware Incorrect Authorization

Modified
Published 06-10-2023Last modified 19-09-2024

Vulnerability summary

CVE-2023-44860 is a high (CVSS 7.5) Incorrect Authorization vulnerability in netis-systems n3m_firmware. EPSS estimates a 22.71% chance of exploitation in the next 30 days, higher than 97.7% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 23% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
22.71%
0%100%
High · +3.20 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 06-10-2023
    PublishedVulnerability first disclosed.
  2. 19-09-2024
    Last modifiedVulnerability information updated.

Description

An issue in NETIS SYSTEMS N3Mv2 v.1.0.1.865 allows a remote attacker to cause a denial of service via the authorization component in the HTTP request.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

22.71%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

Increase +3.20 pp

From 19.51% 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

0 found

No public exploits indexed.

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.

Netis-systems1 product

1 vendor · 1 product

References

1 links