CVE-2011-2344

Android Picasa in Android 3.0 and 2.x through 2.3.4 uses a cleartext HTTP session when transmitting the authToken obtained from ClientLogin, which allows remote attackers to gain privileges and access private pictures and web albums by sniffing the token from connections with picasaweb.google.com.

Published: 2011-07-08 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-2344 is rated Moderate Risk (61.1/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.15%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2011-2344

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.88% 1.15% -0.74%
2 2025-08-12 1.83% 1.88% +0.05%
3 2025-03-30 — 1.83% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-2344

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2011-2344

Affected software / configurations for CVE-2011-2344

Vendor Product Version Raw CPE
google android 2.1 cpe:2.3:o:google:android:2.1:*:*:*:*:*:*:*
google android 2.2 cpe:2.3:o:google:android:2.2:*:*:*:*:*:*:*
google android 2.2 cpe:2.3:o:google:android:2.2:rev1:*:*:*:*:*:*
google android 2.2.1 cpe:2.3:o:google:android:2.2.1:*:*:*:*:*:*:*
google android 2.2.2 cpe:2.3:o:google:android:2.2.2:*:*:*:*:*:*:*
google android 2.3 cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:*
google android 2.3.3 cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:*
google android 2.3.4 cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:*
google android 3.0 cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:*

References for CVE-2011-2344

cvelogic Threat Intelligence