CVE-2016-10258 json
Unrestricted file upload vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles.
published 2018-04-11 8 y ago modified 2026-06-17 4 mo ago also EUVD-2016-1443
- cvss
- 6.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 4.8%
- EPSS 4.8% chance of exploitation in 30 days, percentile 92%
- public exploits
- 1
- Exploit-DB
Summary
Unrestricted file upload vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles. A malicious appliance administrator can upload arbitrary malicious files to the management console and trick another administrator user into downloading and executing malicious code.
Patch / fix
- broadcom advanced_secure_gateway 6.6.5.14, 6.7.3.1
- broadcom symantec_proxysg 6.5.10.8, 6.6.5.14, 6.7.3.1
Timeline
- Published
- First public exploit (EDB-47392)
Exploit prediction
4.84% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-47392 Symantec Advanced Secure Gateway (ASG) / ProxySG - Unrestricted File Upload webapps, 2019-09-16
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.8 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
Affected products
- Symantec Corporation Advanced Secure Gateway (ASG)
- Symantec Corporation ProxySG
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
symantec.com
/security-center/network-protection-security-advisories/SA162
vendor-advisory
-
securityfocus.com
/bid/103685
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1040757
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2016-10258
- NVD CVE-2016-10258
Fencer Intel 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.