CVE-2018-17057

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

26.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 97.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2018-09-14 20:00Z7 YR AGO

Last updated

2024-08-05 10:39Z2 YR AGO

Reserved

2018-09-14

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-502Deserialization of Untrusted DataBase

Data version

5.1

Document digest

750e0647f6700eee1a6cb3632f87a699e19607b37d1dece1ca32a214142684d0

• github.comhttps://github.com/tecnickcom/TCPDF/commit/1861e33fe05f653b67d070f7c106463e7a5c26edx_refsource_MISC
• seclists.org20190322 CVE-2018-17057: phar deserialization in TCPDF might lead to RCEhttp://seclists.org/fulldisclosure/2019/Mar/36mailing-listx_refsource_FULLDISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/152200/TCPDF-6.2.19-Deserialization-Remote-Code-Execution.htmlx_refsource_MISC
• github.comhttps://github.com/LimeSurvey/LimeSurvey/commit/1cdd78d27697b3150bb44aaa7af1a81062a591a5x_refsource_MISC
• www.exploit-db.com46634https://www.exploit-db.com/exploits/46634/exploitx_refsource_EXPLOIT-DB
• packetstormsecurity.comhttp://packetstormsecurity.com/files/152360/LimeSurvey-Deserialization-Remote-Code-Execution.htmlx_refsource_MISC
• contao.orghttps://contao.org/en/news/security-vulnerability-cve-2018-17057.htmlx_refsource_MISC