CVE-2025-48275: CWE-862 Missing Authorization in dastan800 Visual Header
Missing Authorization vulnerability in dastan800 Visual Header allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Visual Header: from n/a through 1.3.
AI Analysis
Technical Summary
CVE-2025-48275 is a security vulnerability classified under CWE-862, which refers to Missing Authorization. This vulnerability affects the dastan800 Visual Header product, specifically versions up to 1.3, although exact affected versions are not fully enumerated. The core issue is an incorrect or missing access control mechanism that allows unauthorized users to exploit the Visual Header component. This means that certain operations or data that should be restricted to authorized users can be accessed or manipulated by unauthenticated attackers. The vulnerability is remotely exploitable over the network (AV:N), requires no privileges (PR:N), and no user interaction (UI:N), making it relatively easy to exploit. The impact vector indicates that while confidentiality is not compromised (C:N), both integrity (I:L) and availability (A:L) can be affected, meaning attackers could alter data or disrupt service availability. The CVSS 3.1 base score of 6.5 categorizes this as a medium severity vulnerability. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability arises from incorrectly configured access control security levels, which is a common and critical security oversight in software design and deployment. Organizations using the dastan800 Visual Header component should be aware of this issue and monitor for patches or updates from the vendor.
Potential Impact
For European organizations, the impact of CVE-2025-48275 could be significant depending on the role of the Visual Header component within their infrastructure. Since the vulnerability allows unauthorized modification and disruption without requiring authentication or user interaction, attackers could deface web interfaces, alter displayed information, or cause denial of service conditions. This could lead to operational disruptions, reputational damage, and potential regulatory non-compliance, especially under GDPR if personal data integrity or availability is affected. Sectors such as finance, healthcare, and critical infrastructure that rely on secure web components may face increased risk. The medium severity rating suggests that while the vulnerability is not critical, it still poses a tangible threat that could be leveraged in broader attack chains or combined with other vulnerabilities to escalate impact.
Mitigation Recommendations
1. Immediate mitigation should include restricting network access to the Visual Header component to trusted internal networks or VPNs until a patch is available. 2. Implement strict web application firewall (WAF) rules to detect and block unauthorized access attempts targeting the Visual Header endpoints. 3. Conduct thorough access control audits on the Visual Header configuration to identify and correct any misconfigurations. 4. Monitor logs for unusual access patterns or unauthorized modification attempts related to the Visual Header. 5. Engage with the vendor or security community to obtain patches or updates as soon as they are released. 6. If possible, isolate the Visual Header component in a segmented network zone to limit potential lateral movement by attackers. 7. Educate development and operations teams about the importance of proper authorization checks and secure configuration management to prevent similar issues in the future.
Affected Countries
Germany, France, United Kingdom, Netherlands, Italy, Spain, Poland
CVE-2025-48275: CWE-862 Missing Authorization in dastan800 Visual Header
Description
Missing Authorization vulnerability in dastan800 Visual Header allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Visual Header: from n/a through 1.3.
AI-Powered Analysis
Technical Analysis
CVE-2025-48275 is a security vulnerability classified under CWE-862, which refers to Missing Authorization. This vulnerability affects the dastan800 Visual Header product, specifically versions up to 1.3, although exact affected versions are not fully enumerated. The core issue is an incorrect or missing access control mechanism that allows unauthorized users to exploit the Visual Header component. This means that certain operations or data that should be restricted to authorized users can be accessed or manipulated by unauthenticated attackers. The vulnerability is remotely exploitable over the network (AV:N), requires no privileges (PR:N), and no user interaction (UI:N), making it relatively easy to exploit. The impact vector indicates that while confidentiality is not compromised (C:N), both integrity (I:L) and availability (A:L) can be affected, meaning attackers could alter data or disrupt service availability. The CVSS 3.1 base score of 6.5 categorizes this as a medium severity vulnerability. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability arises from incorrectly configured access control security levels, which is a common and critical security oversight in software design and deployment. Organizations using the dastan800 Visual Header component should be aware of this issue and monitor for patches or updates from the vendor.
Potential Impact
For European organizations, the impact of CVE-2025-48275 could be significant depending on the role of the Visual Header component within their infrastructure. Since the vulnerability allows unauthorized modification and disruption without requiring authentication or user interaction, attackers could deface web interfaces, alter displayed information, or cause denial of service conditions. This could lead to operational disruptions, reputational damage, and potential regulatory non-compliance, especially under GDPR if personal data integrity or availability is affected. Sectors such as finance, healthcare, and critical infrastructure that rely on secure web components may face increased risk. The medium severity rating suggests that while the vulnerability is not critical, it still poses a tangible threat that could be leveraged in broader attack chains or combined with other vulnerabilities to escalate impact.
Mitigation Recommendations
1. Immediate mitigation should include restricting network access to the Visual Header component to trusted internal networks or VPNs until a patch is available. 2. Implement strict web application firewall (WAF) rules to detect and block unauthorized access attempts targeting the Visual Header endpoints. 3. Conduct thorough access control audits on the Visual Header configuration to identify and correct any misconfigurations. 4. Monitor logs for unusual access patterns or unauthorized modification attempts related to the Visual Header. 5. Engage with the vendor or security community to obtain patches or updates as soon as they are released. 6. If possible, isolate the Visual Header component in a segmented network zone to limit potential lateral movement by attackers. 7. Educate development and operations teams about the importance of proper authorization checks and secure configuration management to prevent similar issues in the future.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-05-19T14:13:24.501Z
- Cisa Enriched
- false
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 68306f8e0acd01a24927247d
Added to database: 5/23/2025, 12:52:30 PM
Last enriched: 7/8/2025, 8:11:13 PM
Last updated: 8/12/2025, 8:03:03 AM
Views: 13
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