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CVE-2011-0901

31
FAUCET Score

CVE-2011-0901 describes multiple stack-based buffer overflows in the tsc_launch_remote function of Terminal Server Client (tsclient) 0.150, and potentially other versions. This vulnerability allows user-assisted remote attackers to execute arbitrary code by providing a specially crafted .RDP file containing an overly long username, password, or domain argument. With a CVSS score of 6.8 (Medium), successful exploitation could lead to partial compromise of confidentiality, integrity, and availability, requiring user interaction and network access. While a Denial of Service exploit exists on ExploitDB, there is no evidence of active exploitation, Metasploit modules, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
0.150CPE matchmatch criteria
cpe:2.3:a:erick_woods:terminal_server_client:0.150:*:*:*:*:*:*:*

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
4.52%
Probability of exploitation in next 30 days
EPSS Percentile
90.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-16095 · Feb 2, 2011
This CVE's current EPSS score of 0.0452 is in the 88th percentile among its peer group of 19,955 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

Vendor Patches (3)

redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: tsclient
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: tsclient
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: tsclient

Vendor Advisories (1)

redhatCVE-2011-0901Low

tsclient: multiple stack-based buffer overflows in tsc_launch_remote()

Feb 2, 2011

References

osvdb.org / 70749
secunia.com / advisories/43120
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/65101
exchange.xforce.ibmcloud.com / vulnerabilities/65102
exchange.xforce.ibmcloud.com / vulnerabilities/65103