CVE-2020-17531: apache tapestry

csirt@kutim:~/threat-intel/cve/CVE-2020-17531

CVSS 9.8 · Critical EPSS 10,0%

Kerentanan Deserialization of Untrusted Data pada apache tapestry. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A Java Serialization vulnerability was found in Apache Tapestry 4. Apache Tapestry 4 will attempt to deserialize the "sp" parameter even before invoking the page's validate method, leading to deserialization without authentication. Apache Tapestry 4 reached end of life in 2008 and no update to address this issue will be released. Apache Tapestry 5 versions are not vulnerable to this issue. Users of Apache Tapestry 4 should upgrade to the latest Apache Tapestry 5 version.

Rincian

Terbit di NVD: 8 Desember 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-502: Deserialization of Untrusted Data
EPSS (30 hari): 10,0% peluang dieksploitasi; lebih tinggi dari 95,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
apache	tapestry	Versi 4.0.0 hingga sebelum 5.0.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76%40%3Cusers.tape... mailing list · advisory vendor
http://www.openwall.com/lists/oss-security/2022/12/02/1 mailing list · advisory pihak ketiga
https://security.netapp.com/advisory/ntap-20210115-0007/ advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.