Certain Technicolor devices have an SNMP access-control bypass, possibly involving an ISP customization in some cases
Published Apr 27, 2017
9.1
CRITICALCVSS 3.0
EPSS 17.53%
Description
Certain Technicolor devices have an SNMP access-control bypass, possibly involving an ISP customization in some cases. The Technicolor (formerly Cisco) DPC3928SL with firmware D3928SL-P15-13-A386-c3420r55105-160127a could be reached by any SNMP community string from the Internet; also, you can write in the MIB because it provides write properties, aka Stringbleed. NOTE: the string-bleed/StringBleed-CVE-2017-5135 GitHub repository is not a valid reference as of 2017-04-27; it contains Trojan horse code purported to exploit this vulnerability.
Affected products
No data.
- d3928sl-p15-13-a386-c3420r55105-160127a
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
AV:N/AC:L/Au:N/C:P/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 17.53% (0.17534) | 97.05th | v5 (v2026.06.15) |
| Sep 22, 2026 | 17.53% (0.17534) | 97.00th | v5 (v2026.06.15) |
| Sep 21, 2026 | 11.97% (0.11974) | 95.99th | v5 (v2026.06.15) |
| Sep 6, 2026 | 17.53% (0.17534) | 96.93th | v5 (v2026.06.15) |
| Sep 5, 2026 | 11.97% (0.11974) | 95.91th | v5 (v2026.06.15) |
| Aug 30, 2026 | 17.53% (0.17534) | 96.91th | v5 (v2026.06.15) |
| Aug 28, 2026 | 11.97% (0.11974) | 95.88th | v5 (v2026.06.15) |
| Aug 24, 2026 | 17.53% (0.17534) | 96.90th | v5 (v2026.06.15) |
| Aug 23, 2026 | 11.97% (0.11974) | 95.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 17.40% (0.17397) | 96.72th | v5 (v2026.06.15) |
| Mar 30, 2025 | 22.37% (0.22367) | 95.34th | v4 (v2025.03.14) |
| Mar 29, 2025 | 31.90% (0.31899) | 94.99th | v4 (v2025.03.14) |
| Mar 17, 2025 | 22.37% (0.22367) | 95.36th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.10% (0.01100) | 85.08th | v3 (v2023.03.01) |
| May 3, 2024 | 1.31% (0.01306) | 85.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.31% (0.01306) | 83.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.38% (0.08382) | 93.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.38% (0.08382) | 93.35th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.38% (0.08382) | 82.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Sep 1, 2021 | 3.63% (0.03630) | 82.60th | v1 |
| Apr 14, 2021 | 3.63% (0.03630) | 0.00th | v1 |
No CWE recorded.
References (3)
- http://www.securityfocus.com/bid/98092 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://stringbleed.github.io/ x_refsource_MISCTechnical DescriptionThird Party Advisory
- https://www.reddit.com/r/netsec/comments/67qt6u/cve_20175135_snmp_authentication_bypass/ x_refsource_MISCPress/Media CoverageThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/98092 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://stringbleed.github.io/ | x_refsource_MISCTechnical DescriptionThird Party Advisory | |
| https://www.reddit.com/r/netsec/comments/67qt6u/cve_20175135_snmp_authentication_bypass/ | x_refsource_MISCPress/Media CoverageThird Party Advisory |
Change history (0)
No recorded changes yet.