CVE-2016-1336 json
goform/Docsis_system on Cisco EPC3928 devices allows remote attackers to cause a denial of service (device crash) via a long LanguageSelect…
published 2016-07-03 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-2435
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.3%
- EPSS 9.3% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
goform/Docsis_system on Cisco EPC3928 devices allows remote attackers to cause a denial of service (device crash) via a long LanguageSelect parameter, related to a "Gateway HTTP Corruption Denial of Service" issue, aka Bug ID CSCuy28100.
Timeline
- First public exploit (EDB-39904)
- Published
Exploit prediction
9.30% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-39904 Cisco EPC 3928 - Multiple Vulnerabilities webapps, 2016-06-07
- secorda.com http://secorda.com/multiple-security-vulnerabilities-affecting-cisco-epc3928/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
exploit-db.com
/exploits/39904/
exploit
-
secorda.com
/multiple-security-vulnerabilities-affecting-cisco-epc3928/
exploit, url-repurposed
-
securityfocus.com
/archive/1/538627/100/0/threaded
mailing-list
-
securityfocus.com
/bid/91543
vdb-entry
Sources
- CVE List CVE-2016-1336
- NVD CVE-2016-1336
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.