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CVE-2007-5243

69
FAUCET Score

CVE-2007-5243 describes multiple stack-based buffer overflows in Borland InterBase versions 8.0.0.53 through 8.1.0.253 (LI) and 5.1.1.680 through 8.1.0.257 (WI). These vulnerabilities allow remote attackers to execute arbitrary code by sending specially crafted, long requests to TCP port 3050, targeting functions like SVC_attach, INET_connect, isc_create_database, jrd8_create_database, isc_attach_database, PWD_db_aliased, jrd8_attach_database, or expand_filename2. With a CVSS score of 9.3 (Critical) and a FAUCET Risk Score of 99/100, the vulnerability is highly severe, requiring no authentication and having a high impact on confidentiality, integrity, and availability. While not listed in the KEV catalog, multiple Metasploit modules and ExploitDB entries confirm the existence of public exploit code, indicating a high potential for exploitation, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
li_8.0.0.53CPE matchmatch criteria
cpe:2.3:a:borland_software:interbase:li_8.0.0.53:*:*:*:*:*:*:*
li_8.0.0.54CPE matchmatch criteria
cpe:2.3:a:borland_software:interbase:li_8.0.0.54:*:*:*:*:*:*:*
li_8.0.0.253CPE matchmatch criteria
cpe:2.3:a:borland_software:interbase:li_8.0.0.253:*:*:*:*:*:*:*
wi-o6.0.1.6CPE matchmatch criteria
cpe:2.3:a:borland_software:interbase:wi-o6.0.1.6:*:*:*:*:*:*:*
wi-o6.0.2.0CPE matchmatch criteria
cpe:2.3:a:borland_software:interbase:wi-o6.0.2.0:*:*:*:*:*:*:*

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
40.06%
Probability of exploitation in next 30 days
EPSS Percentile
98.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Borland InterBase INET_connect() Buffer Overflow · Oct 3, 2007
ExploitDB: EDB-16420 · Jul 3, 2010
This CVE's current EPSS score of 0.4006 is in the 97th percentile among its peer group of 8,914 CVEs.

Social Chatter

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

osvdb.org / 38605
osvdb.org / 38606
osvdb.org / 38607
osvdb.org / 38608
osvdb.org / 38609
risesecurity.org / advisory/RISE-2007002
risesecurity.org / blog/entry/3
risesecurity.org / exploit/10
risesecurity.org / exploit/12
risesecurity.org / exploit/13
risesecurity.org / exploit/14
Exploit
risesecurity.org / exploit/15
Exploit
risesecurity.org / exploit/9
Exploit
secunia.com / advisories/27058
exchange.xforce.ibmcloud.com / vulnerabilities/36956
securityfocus.com / bid/25917
Exploit
securitytracker.com / id
vupen.com / english/advisories/2007/3381