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CVE-2015-7289

23
FAUCET Score

CVE-2015-7289 describes a critical vulnerability in Arris DG860A, TG862A, and TG862G devices, where a hardcoded administrator password derived from the serial number allows unauthorized access. This flaw, with a CVSS score of 9.3, enables remote attackers to gain full control via web management, SSH, TELNET, or SNMP due to its network-based attack vector and low complexity. While no public exploits or active exploitation are reported, and community discussion is minimal, the inherent risk remains high due to the ease of obtaining administrative access.

Impacted Technologies

VendorProductVersion(s)CPE
ts070593c_073013CPE matchmatch criteria
cpe:2.3:o:arris:na_model_862_gw_mono_firmware:ts070593c_073013:*:*:*:*:*:*:*
ts0703128_100611CPE matchmatch criteria
cpe:2.3:o:arris:na_model_862_gw_mono_firmware:ts0703128_100611:*:*:*:*:*:*:*
ts0703135_112211CPE matchmatch criteria
cpe:2.3:o:arris:na_model_862_gw_mono_firmware:ts0703135_112211:*:*:*:*:*:*:*
ts0705125_062314CPE matchmatch criteria
cpe:2.3:o:arris:na_model_862_gw_mono_firmware:ts0705125_062314:*:*:*:*:*:*:*
ts0705125d_031115CPE matchmatch criteria
cpe:2.3:o:arris:na_model_862_gw_mono_firmware:ts0705125d_031115:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.06%
Probability of exploitation in next 30 days
EPSS Percentile
79.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0206 is in the 36th 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

kb.cert.org / vuls/id/419568
Third Party AdvisoryUS Government Resource