How severe is CVE-2004-1958?

CVE-2004-1958 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2004-1958 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-1958?

CVE-2004-1958 primarily affects Epic Games Unreal Engine. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-1958?

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

When was CVE-2004-1958 published?

CVE-2004-1958 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-1958

CVE-2004-1958 is a medium-severity vulnerability in Epic Games Unreal Engine with a CVSS 2.0 base score of 5.0. 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 5.0)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Epic Games Unreal Engine
Published: 2004-12-31
Last modified: 2026-06-16

Description

Directory traversal vulnerability in manifest.ini in Unreal engine allows remote attackers to overwrite arbitrary files via .. (dot dot) sequences in a UMOD (Unreal MOD) file.

Frequently asked questions

What is CVE-2004-1958?: Directory traversal vulnerability in manifest.ini in Unreal engine allows remote attackers to overwrite arbitrary files via .. (dot dot) sequences in a UMOD (Unreal MOD) file.
How severe is CVE-2004-1958?: CVE-2004-1958 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-1958 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1958?: CVE-2004-1958 primarily affects Epic Games Unreal Engine. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1958?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-1958 published?: CVE-2004-1958 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (7)

cpe:2.3:a:epic_games:unreal_engine:433:*:*:*:*:*:*:*
cpe:2.3:a:epic_games:unreal_engine:436:*:*:*:*:*:*:*
cpe:2.3:a:epic_games:unreal_tournament:451b:*:*:*:*:*:*:*
cpe:2.3:a:epic_games:unreal_tournament_2003:2199_macos:*:*:*:*:*:*:*
cpe:2.3:a:epic_games:unreal_tournament_2003:2199_win32:*:*:*:*:*:*:*
cpe:2.3:a:epic_games:unreal_tournament_2003:2225_macos:*:*:*:*:*:*:*
cpe:2.3:a:epic_games:unreal_tournament_2003:2225_win32:*:*:*:*:*:*:*

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