How severe is CVE-2024-5193?

CVE-2024-5193 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-5193 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-5193?

CVE-2024-5193 affects Ritlabs Tinyweb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-5193?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-5193 have an EU (EUVD) identifier?

Yes. CVE-2024-5193 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46436.

When was CVE-2024-5193 published?

CVE-2024-5193 was published on 2024-05-22 and last updated on 2026-06-17.

CVE-2024-5193

CVE-2024-5193 is a medium-severity vulnerability in Ritlabs Tinyweb with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
CVSS v4: 5.5
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-46436
Weakness: CWE-74
Affected product: Ritlabs Tinyweb
Published: 2024-05-22
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-5193?: 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.
How severe is CVE-2024-5193?: CVE-2024-5193 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-5193 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-5193?: CVE-2024-5193 affects Ritlabs Tinyweb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-5193?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-5193 have an EU (EUVD) identifier?: Yes. CVE-2024-5193 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-46436.
When was CVE-2024-5193 published?: CVE-2024-5193 was published on 2024-05-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ritlabs:tinyweb:1.94:*:*:*:*:*:*:*

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