An issue was discovered in Smart Office Web 20.28 and earlier allows attackers to view sensitive information via DisplayParallelLogData.asp…

published 2023-02-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-49853

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 6.2%; EPSS 6.2% chance of exploitation in 30 days, percentile 93%
public exploits: 1; Exploit-DB

An issue was discovered in Smart Office Web 20.28 and earlier allows attackers to view sensitive information via DisplayParallelLogData.aspx.

Timeline

2023-02-28 Published
2023-06-22 First public exploit (EDB-51539)

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 19 mo ago (2025-03-10)

Exploit prediction

6.18% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

EDB-51539 Smart Office Web 20.28 - Remote Information Disclosure (Unauthenticated) webapps, 2023-06-22
cvewalkthrough.com https://cvewalkthrough.com/smart-office-suite-cve-2022-47076-cve-2022-47075/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

cvewalkthrough.com /smart-office-suite-cve-2022-47076-cve-2022-47075/
exploit, third-party-advisory
cvewalkthrough.com /smart-office-suite-unauthenticated-data-ex/
broken-link
youtu.be /D42upepxzwM
permissions-required
packetstormsecurity.com /files/173093/Smart-Office-Web-20.28-Information-Disclosure-Insecure-Direct-Object-Reference.html

Sources

CVE List CVE-2022-47076
NVD CVE-2022-47076

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary