VDB-342666 · CVE-2021-47893 · Exploit 49567

AgataSoft PingMaster Pro 2.1 Trace Route Feature allocation of resources

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5.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in AgataSoft PingMaster Pro 2.1. Impacted is an unknown function of the component Trace Route Feature. The manipulation results in allocation of resources. This vulnerability is identified as CVE-2021-47893. The attack is only possible with local access. Additionally, an exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in AgataSoft PingMaster Pro 2.1. Affected is some unknown functionality of the component Trace Route Feature. The manipulation with an unknown input leads to a allocation of resources vulnerability. CWE is classifying the issue as CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. This is going to have an impact on availability. CVE summarizes:

AgataSoft PingMaster Pro 2.1 contains a denial of service vulnerability in the Trace Route feature that allows attackers to crash the application by overflowing the host name input field. Attackers can generate a 10,000-character buffer and paste it into the host name field to trigger an application crash and potential system instability.

The weakness was released by Ismael Nava as 49567. The advisory is available at exploit-db.com. This vulnerability is traded as CVE-2021-47893 since 01/18/2026. The exploitability is told to be easy. Local access is required to approach this attack. Technical details are unknown but a public exploit is available.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (49567). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

AgataSoft

Name

PingMaster Pro

Version

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (VulnCheck): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
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Exploit-DB: 🔒

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/18/2026 CVE reserved
01/23/2026 +5 days Advisory disclosed
01/23/2026 +0 days VulDB entry created
01/23/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: 49567
Researcher: Ismael Nava
Status: Not defined

CVE: CVE-2021-47893 (🔒)
GCVE (CVE): GCVE-0-2021-47893
GCVE (VulDB): GCVE-100-342666
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/23/2026 18:34
Changes: 01/23/2026 18:34 (79)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.