Microsoft Office Web Apps Server 2013 Service Pack 1

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

unpatched

by severity

1critical2high10medium0low

updated 2026-10-28

vulnerabilities (19)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-21716US	critical9.8	84.8% (100th)	Exploit	15.0.5529.1000	2023-02-14	2 versions
CVE-2023-23396US	medium6.5	3.83% (90th)	Exploit	15.0.5537.1000	2023-03-14	2 versions
CVE-2023-23399US	—	2.53% (85th)	Exploit	15.0.5537.1000	2023-03-14	2 versions
CVE-2021-38655US	medium6.8	6.39% (94th)	—	5381.1000	2021-09-15	2 versions
CVE-2022-22716US	medium4.3	4.60% (92nd)	—	15.0.5423.1000	2022-02-09	2 versions
CVE-2022-29110US	high9.3	3.83% (90th)	—	15.0.5449.1000	2022-05-10	2 versions
CVE-2022-21840US	high8.8	3.10% (88th)	—	15.0.5415.1000	2022-01-11	2 versions
CVE-2022-30172US	medium4.3	2.79% (86th)	—	15.0.5459.1001	2022-06-15	2 versions
CVE-2022-30159US	medium4.3	2.78% (86th)	—	15.0.5459.1001	2022-06-15	2 versions
CVE-2022-30171US	medium4.3	2.62% (85th)	—	15.0.5459.1001	2022-06-15	2 versions
CVE-2022-26901US	medium6.8	2.51% (85th)	—	15.0.5441.1000	2022-04-15	2 versions
CVE-2022-41106US	—	2.45% (84th)	—	15.0.5501.1000	2022-11-09	2 versions
CVE-2021-34518US	medium6.8	2.35% (84th)	—	15.0.5363.1000	2021-07-14	2 versions
CVE-2022-30173US	medium6.8	2.33% (83rd)	—	15.0.5459.1001	2022-06-15	2 versions
CVE-2021-40442US	medium6.8	2.29% (83rd)	—	15.0.5397.1001	2021-11-10	2 versions
CVE-2022-41061US	—	1.21% (68th)	—	15.0.5501.1000	2022-11-09	2 versions
CVE-2022-41103US	—	0.92% (60th)	—	15.0.5501.1000	2022-11-09	2 versions
CVE-2022-41063US	—	0.83% (57th)	—	15.0.5501.1000	2022-11-09	2 versions
CVE-2022-41060US	—	0.79% (56th)	—	15.0.5501.1000	2022-11-09	2 versions

The flaw types (CWEs) most of these CVEs share.

CWE-20Improper Input Validation7 CVEs
CWE-200Exposure of Sensitive Information to an Unauthorized Actor5 CVEs
CWE-94Improper Control of Generation of Code ('Code Injection')5 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer2 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-190Integer Overflow or Wraparound1 CVEs
CWE-400Uncontrolled Resource Consumption1 CVEs
CWE-404Improper Resource Shutdown or Release1 CVEs

Which sources assert this record, and when.

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