SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2007-3365

MyServer 0.8.9 and earlier does not properly handle uppercase characters in filename extensions, which allows remote attackers to obtain sensitive information (script source code) via a modified extension, as demonstrated by post.mscgI.

HIGH 7.5EPSS 5.97%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (5.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

MyServer 0.8.9 and earlier does not properly handle uppercase characters in filename extensions, which allows remote attackers to obtain sensitive information (script source code) via a modified extension, as demonstrated by post.mscgI.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
5.97% probability · 93th percentile
CISA KEV
Not listed
Weakness
CWE-178
Affected
myserverproject/myserver
Source
cve@mitre.org

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.