Denial-of-service (DoS) vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles
Published Apr 11, 2018
7.5
HIGHCVSS 3.0
EPSS 5.03%
Description
Denial-of-service (DoS) vulnerability in the Symantec Advanced Secure Gateway (ASG) and ProxySG management consoles. A remote attacker can use crafted HTTP/HTTPS requests to cause denial-of-service through management console application crashes.
Affected products
-
- Version 6.6 prior to 6.6.5.14StatusaffectedConstraints-
- Version 6.7 prior to 6.7.3.1StatusaffectedConstraints-
- Version
-
- Version 6.5 prior to 6.5.10.8StatusaffectedConstraints-
- Version 6.6 prior to 6.6.5.14StatusaffectedConstraints-
- Version 6.7 prior to 6.7.3.1StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Symantec Corporation | Advanced Secure Gateway (ASG) | n/a |
| ||||||||||||
| Symantec Corporation | ProxySG | n/a |
|
Configuration 1
- ≥ 6.6 · < 6.6.5.14
- ≥ 6.7 · < 6.7.3.1
Configuration 2
- ≥ 6.5 · < 6.5.10.8
- ≥ 6.6 · < 6.6.5.14
- ≥ 6.7 · < 6.7.3.1
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:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/A:P
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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.03% (0.05030) | 92.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.30% (0.05297) | 91.50th | v5 (v2026.06.15) |
| Jul 9, 2025 | 7.19% (0.07189) | 91.14th | v4 (v2025.03.14) |
| Apr 29, 2025 | 8.42% (0.08418) | 91.82th | v4 (v2025.03.14) |
| Mar 30, 2025 | 9.52% (0.09520) | 92.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 12.68% (0.12680) | 89.95th | v4 (v2025.03.14) |
| Mar 19, 2025 | 9.52% (0.09520) | 91.84th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.75% (0.07746) | 91.33th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.54% (0.01535) | 87.23th | v3 (v2023.03.01) |
| Sep 2, 2023 | 1.54% (0.01535) | 85.48th | v3 (v2023.03.01) |
| May 10, 2023 | 1.55% (0.01547) | 85.19th | v3 (v2023.03.01) |
| Apr 5, 2023 | 1.57% (0.01570) | 85.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.37% (0.01372) | 84.19th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.05% (0.01046) | 28.66th | v1 |
| Jan 6, 2022 | 1.05% (0.01046) | 28.03th | v1 |
| Sep 1, 2021 | 1.05% (0.01046) | 65.02th | v1 |
| Apr 14, 2021 | 1.05% (0.01046) | 0.00th | v1 |
No CWE recorded.
References (3)
- http://www.securityfocus.com/bid/103685 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040757 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://www.symantec.com/security-center/network-protection-security-advisories/SA162 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/103685 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1040757 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://www.symantec.com/security-center/network-protection-security-advisories/SA162 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.