osTicket up to 1.14.7/1.15.3 password recovery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in osTicket up to 1.14.7/1.15.3 and classified as critical. The impacted element is an unknown function. Performing a manipulation results in password recovery. This vulnerability is identified as CVE-2021-42235. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in osTicket up to 1.14.7/1.15.3 (Ticket Tracking Software). It has been classified as critical. This affects an unknown part. The manipulation with an unknown input leads to a password recovery vulnerability. CWE is classifying the issue as CWE-640. The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 05/04/2022 as e28291022e662ffa754e170c09cade7bdadf3fd9. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2021-42235 since 10/11/2021. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1552 for this issue.

Upgrading to version 1.14.8 or 1.15.4 eliminates this vulnerability. Applying the patch e28291022e662ffa754e170c09cade7bdadf3fd9 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.

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Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Password recovery
CWE: CWE-640
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: osTicket 1.14.8/1.15.4
Patch: e28291022e662ffa754e170c09cade7bdadf3fd9

Timelineinfo

10/11/2021 🔍
05/04/2022 +205 days 🔍
05/04/2022 +0 days 🔍
05/07/2022 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: e28291022e662ffa754e170c09cade7bdadf3fd9
Status: Confirmed

CVE: CVE-2021-42235 (🔍)
GCVE (CVE): GCVE-0-2021-42235
GCVE (VulDB): GCVE-100-199041

Entryinfo

Created: 05/04/2022 21:17
Updated: 05/07/2022 15:00
Changes: 05/04/2022 21:17 (41), 05/07/2022 15:00 (1)
Complete: 🔍
Cache ID: 216::103

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