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CVE-2008-1647

36
FAUCET Score

CVE-2008-1647 describes a critical vulnerability in the ChilkatHttp ActiveX controls (versions 2.4.0.0, 2.3.0.0, and earlier) where the "SaveLastError" method is exposed and insecure. This allows remote attackers to overwrite arbitrary files on a vulnerable system. The vulnerability carries a CVSS score of 9.3, indicating high severity due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.0.0CPE matchmatch criteria
cpe:2.3:a:chilkat_software:chilkathttp_activex:*:*:*:*:*:*:*:*
<= 2.4.0.0CPE matchmatch criteria
cpe:2.3:a:chilkat_software:chilkathttp_activex:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.01%
Probability of exploitation in next 30 days
EPSS Percentile
93.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-7594 · Dec 28, 2008
This CVE's current EPSS score of 0.0701 is in the 70th percentile among its peer group of 8,915 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/29581
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/45988
exploit-db.com / exploits/5338
securityfocus.com / bid/28546
Exploit
shinnai.altervista.org / index.php
Exploit
vupen.com / english/advisories/2008/1050/references