CVE-2024-5193

Ritlabs TinyWeb Server Request crlf injection

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Published May 22, 2024 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
A security vulnerability has been detected in Ritlabs TinyWeb Server 1.94. This vulnerability affects unknown code of the component Request Handler. The manipulation with the input %0D%0A leads to crlf injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.99 is able to resolve this issue. The identifier of the patch is d49c3da6a97e950975b18626878f3ee1f082358e. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-46436 A vulnerability was found in Ritlabs TinyWeb Server 1.94. It has been classified as problematic. Affected is an unknown function of the component Request Handler. The manipulation with the input %0D%0A leads to crlf injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-265830 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
History
Type Values Removed Values Added
Description A vulnerability was found in Ritlabs TinyWeb Server 1.94. It has been classified as problematic. Affected is an unknown function of the component Request Handler. The manipulation with the input %0D%0A leads to crlf injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-265830 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. A security vulnerability has been detected in Ritlabs TinyWeb Server 1.94. This vulnerability affects unknown code of the component Request Handler. The manipulation with the input %0D%0A leads to crlf injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.99 is able to resolve this issue. The identifier of the patch is d49c3da6a97e950975b18626878f3ee1f082358e. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.
Weaknesses CWE-74
CPEs cpe:2.3:a:ritlabs:tinyweb:*:*:*:*:*:*:*:*
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:N'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P'}
Type Values Removed Values Added
First Time appeared Ritlabs
Ritlabs tinyweb
CPEs cpe:2.3:a:ritlabs:tinyweb:1.94:*:*:*:*:*:*:*
Vendors & Products Ritlabs
Ritlabs tinyweb
Weaknesses
  • CWE-74

    Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

  • CWE-93

    Improper Neutralization of CRLF Sequences ('CRLF Injection')

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Jan 5, 2026, 7:02 PM
Reserved
May 22, 2024, 5:12 AM

View source JSON

Updated
Aug 1, 2024, 9:03 PM

JSON

Status
Modified
Published
May 22, 2024, 11:15 AM
Modified
Jun 17, 2026, 8:15 AM

View source JSON

No data.

No data.