CVE-2012-3047

CVE-2012-3047 is a medium-severity vulnerability in Cisco Scientific Atlanta Dpc/epc 3208 with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

• Severity: Medium (CVSS 2.0 base score 4.3)
• EPSS exploit prediction: 1% (57th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-79
• Affected product: Cisco Scientific Atlanta Dpc/epc 3208
• Published: 2013-12-10
• Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the web-wizard setup page on Cisco Scientific Atlanta D20 and D30 cable modems allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2012-3047?

Cross-site scripting (XSS) vulnerability in the web-wizard setup page on Cisco Scientific Atlanta D20 and D30 cable modems allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

How severe is CVE-2012-3047?

CVE-2012-3047 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-3047 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-3047?

CVE-2012-3047 primarily affects Cisco Scientific Atlanta Dpc/epc 3208. In total, 37 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-3047?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-3047 published?

CVE-2012-3047 was published on 2013-12-10 and last updated on 2026-06-16.

References

• http://tools.cisco.com/security/center/viewAlert.x?alertId=26036

Affected products (37)

• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc_3208:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2100:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2202:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2203:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2325:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2425:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2434:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc2505:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc3010:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc\/epc3212:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc2420:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc3000\/epc3000:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc3008\/epc3008:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc3825:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpc3925:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpq\/epq2160:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpq2202:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpq2425:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpq3212:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpq3925:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpr362:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpw700:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpw730:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpw939:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpw941:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx\/epx2100:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx\/epx2203:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx\/epx2203c:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx100\/120:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx110:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx130:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx213:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_dpx2213:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_epc2420:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_epc3825:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_epc3925:-:*:*:*:*:*:*:*
• cpe:2.3:h:cisco:scientific_atlanta_wag310g:-:*:*:*:*:*:*:*

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