GLPI up to 9.5.3 dropdownConnect.php getItemForItemtype injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in GLPI up to 9.5.3. It has been declared as critical. The impacted element is the function getItemForItemtype of the file dropdownConnect.php. The manipulation results in injection. This vulnerability is cataloged as CVE-2021-21327. The attack may be launched remotely. Furthermore, there is an exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in GLPI up to 9.5.3 (Asset Management Software). Affected is the function getItemForItemtype of the file dropdownConnect.php. The manipulation with an unknown input leads to a injection vulnerability. CWE is classifying the issue as CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 03/05/2021. The advisory is available at iterasec.com. This vulnerability is traded as CVE-2021-21327. Technical details and a public exploit are known. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

The exploit is shared for download at iterasec.com. It is declared as proof-of-concept. By approaching the search of inurl:dropdownConnect.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 9.5.4 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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: GLPI 9.5.4

Timelineinfo

12/22/2020 🔍
03/05/2021 +73 days 🔍
03/05/2021 +0 days 🔍
03/28/2021 +23 days 🔍

Sourcesinfo

Advisory: iterasec.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-21327 (🔍)
GCVE (CVE): GCVE-0-2021-21327
GCVE (VulDB): GCVE-100-170694
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/05/2021 07:05
Updated: 03/28/2021 11:48
Changes: 03/05/2021 07:05 (42), 03/07/2021 08:51 (1), 03/28/2021 11:42 (2), 03/28/2021 11:48 (18)
Complete: 🔍
Submitter: vsoroka
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #8750: CVE-2021-21327: Unsafe Reflection in GLPI <=9.5.3 (by vsoroka)

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