VDB-215891 · CVE-2022-27498 · TALOS-2022-1531

Lansweeper 10.1.1.0 HTTP Request TicketTemplateActions.aspx path traversal

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	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.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Lansweeper 10.1.1.0. Impacted is an unknown function of the file TicketTemplateActions.aspx of the component HTTP Request Handler. The manipulation leads to path traversal. This vulnerability is documented as CVE-2022-27498. The attack requires being on the local network. Additionally, an exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Lansweeper 10.1.1.0. It has been rated as problematic. This issue affects an unknown code of the file TicketTemplateActions.aspx of the component HTTP Request Handler. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. The summary by CVE is:

A directory traversal vulnerability exists in the TicketTemplateActions.aspx GetTemplateAttachment functionality of Lansweeper lansweeper 10.1.1.0. A specially-crafted HTTP request can lead to arbitrary file read. An attacker can send an HTTP request to trigger this vulnerability.

The weakness was released 12/15/2022 as TALOS-2022-1531. It is possible to read the advisory at talosintelligence.com. The identification of this vulnerability is CVE-2022-27498 since 06/09/2022. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

The exploit is available at talosintelligence.com. It is declared as proof-of-concept. By approaching the search of inurl:TicketTemplateActions.aspx it is possible to find vulnerable targets with Google Hacking.

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Lansweeper

Version

10.1.1.0

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 2.4
VulDB Temp Score: 2.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (Talos): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/09/2022 🔍
12/15/2022 +189 days 🔍
12/15/2022 +0 days 🔍
01/13/2023 +29 days 🔍

Sourcesinfo

Advisory: TALOS-2022-1531
Status: Confirmed

CVE: CVE-2022-27498 (🔍)
GCVE (CVE): GCVE-0-2022-27498
GCVE (VulDB): GCVE-100-215891
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/15/2022 12:53
Updated: 01/13/2023 06:59
Changes: 12/15/2022 12:53 (53), 01/13/2023 06:59 (11)
Complete: 🔍
Cache ID: 216::103