9.3

CVE-2007-2809: opera opera_browser Classic Buffer Overflow

CVSS: 9.3v2.0HighModified
Published 22-05-2007Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2007-2809 is a high (CVSS 9.3) Classic Buffer Overflow vulnerability in opera opera_browser. EPSS estimates a 6.31% chance of exploitation in the next 30 days, higher than 93.5% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
6.31%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-05-2007
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code via a crafted torrent file. NOTE: due to the lack of details, it is not clear if this is the same issue as CVE-2007-2274.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

6.31%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

0.00 pp

From 6.31% on 19-09-2026

19-09-202619-10-2026
EPSS score
6.31%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Opera1 product

1 vendor · 1 product

References

8 links