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CVE-2007-1563

28
FAUCET Score

CVE-2007-1563 describes a vulnerability in the FTP protocol implementation of Opera 9.10, allowing remote FTP servers to manipulate client connections. By specifying an alternate server address in an FTP PASV response, attackers can force the client to connect to other servers, conduct a proxied port scan, or extract sensitive information. This vulnerability has a CVSS score of 6.8, indicating a medium severity with potential for partial confidentiality, integrity, and availability impacts, requiring medium attack complexity over a network. While there is no evidence of active exploitation or KEV listing, an ExploitDB entry exists for port-scanning, and there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
9.10CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:9.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.85%
Probability of exploitation in next 30 days
EPSS Percentile
91.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-29769 · Mar 21, 2007
This CVE's current EPSS score of 0.0485 is in the 89th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

bindshell.net / papers/ftppasv/ftp-client-pasv-manipulation.pdf
secunia.com / advisories/25027
Vendor Advisory
novell.com / linux/security/advisories/2007_28_opera.html
securityfocus.com / bid/23089
securitytracker.com / id
vupen.com / english/advisories/2007/1075
Vendor Advisory