CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
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.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.4VulDB 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: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: InjectionCWE: CWE-74 / CWE-707
ATT&CK: T1055
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: GLPI 9.5.4
Timeline
12/22/2020 🔍03/05/2021 🔍
03/05/2021 🔍
03/28/2021 🔍
Sources
Advisory: iterasec.comStatus: Confirmed
Confirmation: 🔍
CVE: CVE-2021-21327 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/05/2021 07:05Updated: 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
Submit
Accepted
- Submit #8750: CVE-2021-21327: Unsafe Reflection in GLPI <=9.5.3 (by vsoroka)
No comments yet. Languages: en.
Please log in to comment.