9.3

CVE-2010-3747: realnetworks realplayer

Modified
Published 18-10-2010Last modified 07-08-2024

Vulnerability summary

CVE-2010-3747 is a high (CVSS 9.3) vulnerability in realnetworks realplayer. EPSS estimates a 34.79% chance of exploitation in the next 30 days, higher than 98.4% of scored vulnerabilities. 2 public exploits are recorded.

Priority
Prioritiseweaponized exploit

Weaponized exploit (exploit-database, 17-03-2011)

Source freshness unavailable

How is this decided?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
34.79%
0%100%
High · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits2exploit-database, metasploit

Timeline

  1. 18-10-2010
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

An ActiveX control in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.4, and RealPlayer Enterprise 2.1.2 does not properly initialize an unspecified object component during parsing of a CDDA URI, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer dereference and application crash) via a long URI.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

34.79%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

No change 0.00 pp

From 34.79% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

2 found
  • exploit-databaseremotewindowsVerified

    RealNetworks RealPlayer - CDDA URI Initialization (Metasploit)

    Maturity: weaponized

  • MetasploitMetasploitremoteUnverified

    RealNetworks RealPlayer CDDA URI Initialization Vulnerability

    exploit/windows/browser/realplayer_cdda_uri

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Realnetworks2 products
  • realplayer11.0 | 11.0.1 | 11.0.2 | 11.0.3 | 11.0.4 | 11.0.5 | 11.1 | 2.1.2
  • realplayer_sp1.0.0 | 1.0.1 | 1.0.2 | 1.0.5 | 1.1 | 1.1.1 | 1.1.2 | 1.1.3 | 1.1.4

1 vendor · 2 products

References

4 links