CVE-2022-27158: pearweb < 1.32 suffers from Deserialization of Untrusted Data

Critical severity · published Apr 15, 2022

CVE-2022-27158

pearweb < 1.32 suffers from Deserialization of Untrusted Data

9.8

CVSS

1.3%

EPSS

On KEV

Description

pearweb < 1.32 suffers from Deserialization of Untrusted Data.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)1.3% · higher than 70% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Pearweb · Php

before 1.32.0 · source: NVD

Affected product

Pearweb

Php

All Pearweb CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-27158

CVE.org

https://www.cve.org/CVERecord?id=CVE-2022-27158

Patch

https://github.com/pear/pearweb/commit/6447c174a6b4bd76d28ecca8543cbd24bf394f99