CVE-2023-1803Network attack vector

Unauthenticated access via alternate resource names

Published Apr 14, 2023 · Updated May 22, 2026

Authentication bypass in DTS Electronics Redline Router firmware before 7.17 allows remote attackers to access protected functions. The public record identifies alternate-name handling as the weakness but does not disclose the affected request path, alias, or authentication routine. No credentials or user interaction are required; protected router functions become reachable, but specific permitted actions remain undisclosed.

CVSS severity9.8
Critical
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in DTS Electronics Redline Router firmware before 7.17 allows remote attackers to access protected functions. The public record identifies alternate-name handling as the weakness but does not disclose the affected request path, alias, or authentication routine. No credentials or user interaction are required; protected router functions become reachable, but specific permitted actions remain undisclosed.

The record

CVE
CVE-2023-1803
Published
Apr 14, 2023
Updated
May 22, 2026
Vendor
DTS Elektronik San. Tic. Ltd. Sti.
Product
Redline Router
Classifications
CWE-289, CAPEC-115, T1548
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2023CVE publishedPublication date reported by the CVE source.
  2. May 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <7.17

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DTS Elektronik San. Tic. Ltd. Sti. · Redline Routerversion=0 <7.17

Published CVSS scores

9.8TR-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-289Authentication Bypass by Alternate Name
CAPEC-115Authentication Bypass
T1548Abuse Elevation Control Mechanism

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

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Your stack

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