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March 25, 2023Severity Medium Analysis Summary GandCrab – a ransomware-as-a-service variant – was discovered in early 2018. At least five versions of GandCrab have been created since its […]March 25, 2023Severity Medium Analysis Summary NjRat is a Remote Access Trojan, which is found leveraging Pastebin to deliver a second-stage payload after initial infection. There are multiple […]March 24, 2023Severity Medium Analysis Summary CVE-2023-20113 Cisco SD-WAN vManage Software is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
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Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 25, 2023Severity Medium Analysis Summary GandCrab – a ransomware-as-a-service variant – was discovered in early 2018. At least five versions of GandCrab have been created since its […]March 25, 2023Severity Medium Analysis Summary NjRat is a Remote Access Trojan, which is found leveraging Pastebin to deliver a second-stage payload after initial infection. There are multiple […]March 24, 2023Severity Medium Analysis Summary CVE-2023-20113 Cisco SD-WAN vManage Software is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
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Rewterz Threat Alert – Shuckworm APT Group aka Armageddon – Active IOCs
March 7, 2023Rewterz Threat Alert – Mirai Botnet aka Katana – Active IOCs
March 8, 2023
Severity
High
Analysis Summary
Atlassian Jira is a popular software development tool used by many companies, including those in the fintech sector. The fintech sector, in particular, handles sensitive financial information, which makes it a main target for cyber attacks. Fintech companies must therefore be vigilant in their approach to cybersecurity, including monitoring for vulnerabilities in software and taking prompt action to address them.
To protect against potential vulnerabilities, fintech companies can take several measures such as implementing security patches, conducting regular vulnerability scans and penetration tests, limiting user access to sensitive data, and training employees on cybersecurity best practices.
Here are some of the Atlassian Jira software vulnerabilities that are common and can be exploited by attackers to gain unauthorized access to sensitive information or systems and for other malicious purposes.
Atlassian Jira Service Management Server and Data Center could allow a remote attacker to bypass security restrictions, caused by improper authentication validation. By sending a specially-crafted request, an attacker could exploit this vulnerability to impersonate another user and gain access to a Jira Service Management instance.
Atlassian is vulnerable to server-side request forgery, caused by a flaw in the Mobile Plugin. By using a specially-crafted argument, an attacker could exploit this vulnerability to conduct a full-read SSRF attack
It is crucial for the fintech sector to remain alert to vulnerabilities in software, including those in Atlassian Jira or any other tools used within the organization. Companies should take proactive measures to ensure the security of their systems and protect against potential cyber-attacks.
Impact
- Security Bypass
- Unauthorized Access
Indicators Of Compromise
CVE
- CVE-2023-22501
- CVE-2022-26135
Affected Vendors
Atlassian
Affected Products
- Atlassian Jira Service Management Server and Data Center 5.3.0
- Atlassian Jira Service Management Server and Data Center 5.3.1
- Atlassian Jira Service Management Server and Data Center 5.3.2
- Atlassian Jira Service Management Server and Data Center 5.4.0
- Atlassian Jira Service Management Server and Data Center 5.4.1
- Atlassian Jira Service Management Server and Data Center 5.5.0
- Atlassian Jira Software Data Center 8.14.0
- Atlassian Jira Software Data Center 8.15.0
- Atlassian Jira Server 8.20.0
- Atlassian jira Software Data Center 8.13.0
Remediation
- To address this vulnerability, Atlassian has released a security patch that organizations using affected versions of Jira Service Management should install as soon as possible. Organizations should also review their access controls and monitor their systems for any signs of unauthorized access or suspicious activity.
- Refer to Jira Server Security Advisory for patch, upgrade or suggested workaround information Jira Server Security Advisory, and Jira Server Security Advisory
- It is important for organizations to stay vigilant and follow best practices for cybersecurity to protect their systems and data from potential threats. This includes regularly updating software and implementing strong access controls and monitoring tools.