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CVE-2013-6770

19
FAUCET Score

CVE-2013-6770 describes a privilege escalation vulnerability in CyanogenMod/ClockWorkMod/Koush Superuser package 1.0.2.1 for Android 4.3 and 4.4. Attackers with ADB shell access and a specific Linux UID can exploit this by improperly invoking the 'su' daemon, leading to the creation of a Trojan horse script and full system compromise. With a CVSS score of 7.6, this is a high-severity vulnerability requiring high attack complexity but offering complete confidentiality, integrity, and availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.2.1CPE matchmatch criteria
cpe:2.3:a:koushik_dutta:superuser:1.0.2.1:*:*:*:*:*:*:*
4.4CPE matchmatch criteria
cpe:2.3:o:google:android:4.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.6HIGH

AV:N/AC:H/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.67%
Probability of exploitation in next 30 days
EPSS Percentile
48.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0067 is in the 18th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

securityfocus.com / archive/1/529795
Exploit