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CVE-2012-1984

18
FAUCET Score

CVE-2012-1984 describes multiple cross-site scripting (XSS) vulnerabilities affecting RealNetworks Helix Server and Helix Mobile Server versions 14.x prior to 14.3.x. These flaws allow remote attackers to inject arbitrary web script or HTML through unspecified vectors. With a CVSS score of 4.3 (Medium), successful exploitation requires medium attack complexity and could lead to unauthorized information disclosure or manipulation within the user's browser session. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
14.0.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:helix_server:14.0.0:*:*:*:*:*:*:*
14.0.1CPE matchmatch criteria
cpe:2.3:a:realnetworks:helix_server:14.0.1:*:*:*:*:*:*:*
14.2CPE matchmatch criteria
cpe:2.3:a:realnetworks:helix_server:14.2:*:*:*:*:*:*:*
14.2.0.212CPE matchmatch criteria
cpe:2.3:a:realnetworks:helix_server:14.2.0.212:*:*:*:*:*:*:*
14.0.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:helix_mobile_server:14.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.81%
Probability of exploitation in next 30 days
EPSS Percentile
76.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0181 is in the 56th percentile among its peer group of 19,953 CVEs.

Social Chatter

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

helixproducts.real.com / docs/security/SecurityUpdate04022012HS.pdf
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/74677
securityfocus.com / bid/52929
securitytracker.com / id