CVE-2017-11502 json
Technicolor DPC3928AD DOCSIS devices allow remote attackers to read arbitrary files via a request starting with "GET /../" on TCP port 4321.
published 9y ago modified 4mo ago also EUVD-2017-3120
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 7.1%
- EPSS 7.1% chance of exploitation in 30 days, percentile 94%
- public exploits
- 1
- Exploit-DB
Summary
Technicolor DPC3928AD DOCSIS devices allow remote attackers to read arbitrary files via a request starting with "GET /../" on TCP port 4321.
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Check with FencerTimeline
- First public exploit (EDB-44070)
- Published
Exploit prediction
7.12% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-44070 Cisco DPC3928 Router - Arbitrary File Disclosure webapps, 2017-05-10
- blogs.securiteam.com https://blogs.securiteam.com/index.php/archives/2911#more-2911 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
blogs.securiteam.com
/index.php/archives/2911#more-2911
exploit, third-party-advisory
Sources
- CVE List CVE-2017-11502
- NVD CVE-2017-11502
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