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Fencer Vulns
medium 6.8

CVE-2007-1563 json

The FTP protocol implementation in Opera 9.10 allows remote attackers to allows remote servers to force the client to connect to other serv…

published 2007-03-21 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1557

cvss
6.8
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.0%
EPSS 5.0% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

The FTP protocol implementation in Opera 9.10 allows remote attackers to allows remote servers to force the client to connect to other servers, perform a proxied port scan, or obtain sensitive information by specifying an alternate server address in an FTP PASV response.

Timeline

  1. First public exploit (EDB-29769)
  2. Published

Exploit prediction

5.00% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-29769 Opera 9.x - FTP PASV Port-Scanning remote, 2007-03-21

CVSS scores

assigned by version score vector
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.