Cisco Systems Inc. Cisco Email Security Appliances
productRUA product tracked in the threat graph; the vulnerabilities below are known to affect it.
0
KEV-listed
0
EPSS ≥ 10%
0
critical
by severity
0critical4high16medium0low
updated 2026-10-27
01
vulnerabilities (20)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2023-20009US | high7.2 | Exploit |
| CVE-2023-20075US | medium6.7 | Exploit |
| CVE-2018-0447US | medium5.3 | — |
| CVE-2019-1831US | medium5.3 | — |
| CVE-2020-3133US | high7.5 | — |
| CVE-2020-3368US | medium5.8 | — |
| CVE-2022-20675US | medium5.3 | — |
| CVE-2020-3370US | medium5.8 | — |
| CVE-2020-3164US | medium5.3 | — |
| CVE-2021-1129US | medium5.3 | — |
| CVE-2020-3134US | medium6.5 | — |
| CVE-2022-20664US | high7.7 | — |
| CVE-2019-15988US | medium5.3 | — |
| CVE-2021-1516US | medium6.5 | — |
| CVE-2020-3137US | medium6.1 | — |
| CVE-2020-3447US | medium6.5 | — |
| CVE-2021-1566US | high7.4 | — |
| CVE-2020-26082US | medium5.3 | — |
| CVE-2022-20772US | medium5.3 | — |
| CVE-2019-15971US | medium4.3OT elevated | — |
02
weaknesses (8)
The flaw types (CWEs) most of these CVEs share.
- CWE-20Improper Input Validation11 CVEs
- CWE-113Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')1 CVEs
- CWE-200Exposure of Sensitive Information to an Unauthorized Actor1 CVEs
- CWE-201Insertion of Sensitive Information Into Sent Data1 CVEs
- CWE-248Uncaught Exception1 CVEs
- CWE-284Improper Access Control1 CVEs
- CWE-295Improper Certificate Validation1 CVEs
- CWE-296Improper Following of a Certificate's Chain of Trust1 CVEs
03
sources (1)
Which sources assert this record, and when.
scry
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