CVE-2012-1862
CVE-2012-1862 is a medium-severity vulnerability in Microsoft Sharepoint Server with a CVSS 2.0 base score of 6.8. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-20.
Key facts
- Severity: Medium (CVSS 2.0 base score 6.8)
- EPSS exploit prediction: 11% (95th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Microsoft Sharepoint Server
- Published:
- Last modified:
Description
Open redirect vulnerability in Microsoft Office SharePoint Server 2007 SP2 and SP3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL, aka "SharePoint URL Redirection Vulnerability."
Frequently asked questions
- What is CVE-2012-1862?
- Open redirect vulnerability in Microsoft Office SharePoint Server 2007 SP2 and SP3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL, aka "SharePoint URL Redirection Vulnerability."
- How severe is CVE-2012-1862?
- CVE-2012-1862 has a CVSS 2.0 base score of 6.8, rated medium severity.
- Is CVE-2012-1862 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2012-1862?
- CVE-2012-1862 primarily affects Microsoft Sharepoint Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2012-1862?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2012-1862 published?
- CVE-2012-1862 was published on 2012-07-10 and last updated on 2026-06-16.
References
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-050
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15657
Affected products (2)
- cpe:2.3:a:microsoft:sharepoint_server:2007:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2007:sp3:*:*:*:*:*:*
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