Firefly III redirect

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Firefly III. This vulnerability affects unknown code. Performing a manipulation results in redirect. This vulnerability is known as CVE-2021-3851. Remote exploitation of the attack is possible. No exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Firefly III (affected version unknown). It has been classified as problematic. This affects an unknown functionality. The manipulation with an unknown input leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 10/19/2021. The advisory is shared at huntr.dev. This vulnerability is uniquely identified as CVE-2021-3851 since 10/02/2021. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1204.001 for this issue.

Applying the patch 8662dfa4c0f71efef61c31dc015c6f723db8318d is able to eliminate this problem. The bugfix is ready for download at github.com.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.0
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Redirect
CWE: CWE-601
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 8662dfa4c0f71efef61c31dc015c6f723db8318d

Timelineinfo

10/02/2021 🔍
10/19/2021 +17 days 🔍
10/19/2021 +0 days 🔍
10/23/2021 +3 days 🔍

Sourcesinfo

Advisory: 8662dfa4c0f71efef61c31dc015c6f723db8318d
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-3851 (🔍)
GCVE (CVE): GCVE-0-2021-3851
GCVE (VulDB): GCVE-100-184605

Entryinfo

Created: 10/19/2021 18:26
Updated: 10/23/2021 00:02
Changes: 10/19/2021 18:26 (46), 10/23/2021 00:02 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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