CVE-2018-7703

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.94% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.6% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-03-14 20:00Z8 YR AGO

Last updated

2024-08-05 06:31Z2 YR AGO

Reserved

2018-03-05

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

aca12e648467a93a8751478a7a300b7645a0440cb2aba01dbb319ce0327cf084

• seclists.org20180312 SEC Consult SA-20180312-0 :: Multiple Critical Vulnerabilities in SecurEnvoy SecurMailhttp://seclists.org/fulldisclosure/2018/Mar/29mailing-listx_refsource_FULLDISC
• www.sec-consult.comhttps://www.sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-securenvoy-securmail/index.htmlx_refsource_MISC
• www.exploit-db.com44285https://www.exploit-db.com/exploits/44285/exploitx_refsource_EXPLOIT-DB