Ulfius HTTP Framework up to 2.7.3 HTTP Request initialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Ulfius HTTP Framework up to 2.7.3. It has been rated as problematic. Affected is an unknown function of the component HTTP Request Handler. Performing a manipulation results in initialization. This vulnerability is cataloged as CVE-2021-40540. Furthermore, there is an exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Ulfius HTTP Framework up to 2.7.3. It has been classified as problematic. This affects an unknown function of the component HTTP Request Handler. The manipulation with an unknown input leads to a initialization vulnerability. CWE is classifying the issue as CWE-665. The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used. The impact remains unknown.

The weakness was shared 09/07/2021. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2021-40540. Technical details are unknown but a public exploit is available.

The exploit is shared for download at packetstormsecurity.com. It is declared as proof-of-concept.

Upgrading to version 2.7.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Initialization
CWE: CWE-665
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ulfius HTTP Framework 2.7.4
Patch: github.com

Timelineinfo

09/07/2021 🔍
09/07/2021 +0 days 🔍
09/07/2021 +0 days 🔍
07/02/2024 +1029 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-40540 (🔍)
GCVE (CVE): GCVE-0-2021-40540
GCVE (VulDB): GCVE-100-182049
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/07/2021 08:16
Updated: 07/02/2024 12:58
Changes: 09/07/2021 08:16 (38), 09/09/2021 23:36 (2), 07/02/2024 12:58 (23)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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