How severe is CVE-2007-4547?

CVE-2007-4547 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2007-4547 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4547?

CVE-2007-4547 primarily affects X-diesel Unreal Commander. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-4547?

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

When was CVE-2007-4547 published?

CVE-2007-4547 was published on 2007-08-27 and last updated on 2026-06-16.

CVE-2007-4547

CVE-2007-4547 is a medium-severity vulnerability in X-diesel Unreal Commander 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.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: X-diesel Unreal Commander
Published: 2007-08-27
Last modified: 2026-06-16

Description

Unreal Commander 0.92 build 565 and 573 writes portions of heap memory into local files when extracting from an archive with malformed size information in a file header, which might allow user-assisted attackers to obtain sensitive information (memory contents) by reading the extracted files. NOTE: this issue is only a vulnerability if Unreal is run with privileges, or if the extracted files are made accessible to other users.

Frequently asked questions

What is CVE-2007-4547?: Unreal Commander 0.92 build 565 and 573 writes portions of heap memory into local files when extracting from an archive with malformed size information in a file header, which might allow user-assisted attackers to obtain sensitive information (memory contents) by reading the extracted files. NOTE: this issue is only a vulnerability if Unreal is run with privileges, or if the extracted files are made accessible to other users.
How severe is CVE-2007-4547?: CVE-2007-4547 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2007-4547 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4547?: CVE-2007-4547 primarily affects X-diesel Unreal Commander. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-4547?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-4547 published?: CVE-2007-4547 was published on 2007-08-27 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:x-diesel:unreal_commander:0.92_build565:*:*:*:*:*:*:*
cpe:2.3:a:x-diesel:unreal_commander:0.92_build573:*:*:*:*:*:*:*

More vulnerabilities in X-diesel Unreal Commander

CVE-2007-4545 — Medium (CVSS 6.8): Multiple directory traversal vulnerabilities in Unreal Commander 0.92 build 565 and 573 allow user-assisted remote…
CVE-2007-4843 — Medium (CVSS 5.8): Directory traversal vulnerability in X-Diesel Unreal Commander 0.92 build 565 and 573 allows remote FTP servers to…
CVE-2007-4546 — Medium (CVSS 5.8): Unreal Commander 0.92 build 565 and 573 lists the filenames from the Central Directory of a ZIP archive, but extracts…
CVE-2007-4844 — Medium (CVSS 4.3): X-Diesel Unreal Commander 0.92 build 565 and 573 does not properly react to an FTP server's behavior after sending a…

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