eprintsug ulcc-core cgi/toolbox/toolbox password command injection

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.
7.4$0-$5k0.14

Overview

A vulnerability was found in eprintsug ulcc-core. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file cgi/toolbox/toolbox. The manipulation of the argument password leads to command injection. The CWE definition for the vulnerability is CWE-77. The weakness was disclosed 01/05/2023 as 811edaae81eb044891594f00062a828f51b22cb1. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2021-4304. The attack can be launched remotely. Technical details are available. There is no exploit available. The pricing for an exploit might be around USD $0-$5k at the moment. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK. It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k. The patch is named 811edaae81eb044891594f00062a828f51b22cb1. The bugfix is ready for download at github.com. It is recommended to apply a patch to fix this issue. A possible mitigation has been published before and not just after the disclosure of the vulnerability. [Details]

IOB - Indicator of Behavior (601)

Timeline

The data in this chart does not reflect real data. It is dummy data, distorted and not usable in any way. You need an additional purchase to unlock this view to get access to more details of real data.

Lang

en552
zh10
sv6
it6
pl6

The data in this chart does not reflect real data. It is dummy data, distorted and not usable in any way. You need an additional purchase to unlock this view to get access to more details of real data.

Country

gb68
us24
sv6
se6
it6

The data in this chart does not reflect real data. It is dummy data, distorted and not usable in any way. You need an additional purchase to unlock this view to get access to more details of real data.

Actors

The data in this chart does not reflect real data. It is dummy data, distorted and not usable in any way. You need an additional purchase to unlock this view to get access to more details of real data.

Activities

IOC - Indicator of Compromise (12)

These indicators of compromise highlight associated network ranges which are known to be part of research and attack activities.

IDIP rangeActorTypeConfidence
18.219.58.0/24Cobalt StrikepredictiveHigh
28.219.199.0/24MiraipredictiveHigh
3X.XXX.XXX.X/XXXxxxxpredictiveHigh
4X.XXX.XXX.X/XXXxxxxpredictiveHigh
5X.XXX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
6X.XXX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
7X.XXX.XXX.X/XXXxxxxx XxxxxxpredictiveHigh
8XX.XXX.XX.X/XXXxxxxxxpredictiveHigh
9XX.XXX.XX.X/XXXxxxxxxxpredictiveHigh
10XX.XXX.XXX.X/XXXxxxxxpredictiveHigh
11XX.XX.XXX.X/XXXxxxxxxxpredictiveHigh
12XXX.XXX.XX.X/XXXxxxxx XxxxxxpredictiveHigh

TTP - Tactics, Techniques, Procedures (1)

Tactics, techniques, and procedures summarize the suspected MITRE ATT&CK techniques used. This data is unique as it uses our predictive model for actor profiling.

IDTechniqueVulnerabilitiesAccess VectorTypeConfidence
1T1202CWE-77Command Shell in Externally Accessible DirectorypredictiveHigh

IOA - Indicator of Attack (2)

These indicators of attack list the potential fragments used for technical activities like reconnaissance, exploitation, privilege escalation, and exfiltration. This data is unique as it uses our predictive model for actor profiling.

IDClassIndicatorTypeConfidence
1Filecgi/toolbox/toolboxpredictiveHigh
2ArgumentxxxxxxxxpredictiveMedium

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!