How severe is CVE-2010-3213?

CVE-2010-3213 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2010-3213 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-3213?

CVE-2010-3213 primarily affects Microsoft Outlook Web Access. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-3213?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2010-3213 published?

CVE-2010-3213 was published on 2010-09-07 and last updated on 2026-06-16.

CVE-2010-3213

CVE-2010-3213 is a medium-severity vulnerability in Microsoft Outlook Web Access with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Microsoft Outlook Web Access
Published: 2010-09-07
Last modified: 2026-06-16

Description

Cross-site request forgery (CSRF) vulnerability in Microsoft Outlook Web Access (owa/ev.owa) 2007 through SP2 allows remote attackers to hijack the authentication of e-mail users for requests that perform Outlook requests, as demonstrated by setting the auto-forward rule.

Frequently asked questions

What is CVE-2010-3213?: Cross-site request forgery (CSRF) vulnerability in Microsoft Outlook Web Access (owa/ev.owa) 2007 through SP2 allows remote attackers to hijack the authentication of e-mail users for requests that perform Outlook requests, as demonstrated by setting the auto-forward rule.
How severe is CVE-2010-3213?: CVE-2010-3213 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2010-3213 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3213?: CVE-2010-3213 primarily affects Microsoft Outlook Web Access. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-3213?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-3213 published?: CVE-2010-3213 was published on 2010-09-07 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:microsoft:outlook_web_access:2007:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:outlook_web_access:2007:sp1:*:*:*:*:*:*
cpe:2.3:a:microsoft:outlook_web_access:2007:sp2:*:*:*:*:*:*

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