How severe is CVE-2010-3913?

CVE-2010-3913 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-3913 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-3913?

CVE-2010-3913 affects Transware Active! Mail. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-3913?

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

When was CVE-2010-3913 published?

CVE-2010-3913 was published on 2010-11-05 and last updated on 2026-06-16.

CVE-2010-3913

CVE-2010-3913 is a medium-severity vulnerability in Transware Active! Mail with a CVSS 2.0 base score of 4.3. 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-94.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Transware Active! Mail
Published: 2010-11-05
Last modified: 2026-06-16

Description

CRLF injection vulnerability in TransWARE Active! mail 6 build 6.40.010047750 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.

Frequently asked questions

What is CVE-2010-3913?: CRLF injection vulnerability in TransWARE Active! mail 6 build 6.40.010047750 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.
How severe is CVE-2010-3913?: CVE-2010-3913 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-3913 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3913?: CVE-2010-3913 affects Transware Active! Mail. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-3913?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-3913 published?: CVE-2010-3913 was published on 2010-11-05 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:transware:active\!_mail:*:*:*:*:*:*:*:*

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