CVE-2023-41928

Traffic confidentiality loss via deprecated TLS negotiation

Published Jul 2, 2024 · Updated Aug 2, 2024

Use of deprecated TLS in Kiloview P1/P2 4.8.2605 and earlier allows attackers to compromise protected traffic. The devices negotiate obsolete TLS protocol versions instead of rejecting them, but the CNA does not identify the accepted versions or a specific cryptographic attack. Exploitation requires adjacent network access and high complexity, and the documented consequence is confidentiality loss without integrity or availability impact.

CVSS severity5.3
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Use of deprecated TLS in Kiloview P1/P2 4.8.2605 and earlier allows attackers to compromise protected traffic. The devices negotiate obsolete TLS protocol versions instead of rejecting them, but the CNA does not identify the accepted versions or a specific cryptographic attack. Exploitation requires adjacent network access and high complexity, and the documented consequence is confidentiality loss without integrity or availability impact.

The record

CVE
CVE-2023-41928
Published
Jul 2, 2024
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-327, T1557
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3National Cyber Security Centre Netherlands (NCSC-NL)CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-327Use of a Broken or Risky Cryptographic Algorithm
T1557Adversary-in-the-Middle

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo