CVE-2010-1638

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-06-22 · updated 2026-06-16
Weakness: CWE-264

Description

The IMP plugin in Horde allows remote attackers to bypass firewall restrictions and use Horde as a proxy to scan internal networks via a crafted request to an unspecified test script. NOTE: this is only a vulnerability when the administrator does not follow recommendations in the product's installation documentation.

Affected products

Horde: all versions

References

http://conference.hitb.org/hitbsecconf2010dxb/materials/D1%20-%20Laurent%20Oudot%20-%20Improving%20the%20Stealthiness%20of%20Web%20Hacking.pdf#page=74
http://www.openwall.com/lists/oss-security/2010/05/21/2
http://www.openwall.com/lists/oss-security/2010/05/25/2
http://conference.hitb.org/hitbsecconf2010dxb/materials/D1%20-%20Laurent%20Oudot%20-%20Improving%20the%20Stealthiness%20of%20Web%20Hacking.pdf#page=74
http://www.openwall.com/lists/oss-security/2010/05/21/2
http://www.openwall.com/lists/oss-security/2010/05/25/2

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