7.5

CVE-2016-8773: huawei s12700_firmware Improper Input Validation

CVSS: 7.5v3.0HighModified
Published 02-04-2017Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2016-8773 is a high (CVSS 7.5) Improper Input Validation vulnerability in huawei s12700_firmware. EPSS estimates a 0.92% chance of exploitation in the next 30 days, higher than 59.6% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
0.92%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-04-2017
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Huawei S5300 with software V200R003C00, V200R007C00, V200R008C00, V200R009C00; S5700 with software V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R005C03, V200R007C00, V200R008C00, V200R009C00; S6300 with software V200R003C00, V200R005C00, V200R008C00, V200R009C00; S6700 with software V200R001C00, V200R001C01, V200R002C00, V200R003C00, V200R005C00, V200R008C00, V200R009C00; S7700 with software V200R007C00, V200R008C00, V200R009C00; S9300 with software V200R007C00, V200R008C00, V200R009C00; S9700 with software V200R007C00, V200R008C00, V200R009C00; and S12700 with software V200R007C00, V200R007C01, V200R008C00, V200R009C00 allow the attacker to cause a denial of service condition by sending malformed MPLS packets.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.92%

Chance of exploitation in the next 30 days

Percentile

60%

Versus all other CVEs

30-day change

0.00 pp

From 0.92% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.92%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Huawei8 products
  • s12700_firmwarev200r007c00 | v200r007c01 | v200r008c00 | v200r009c00
  • s5300_firmwarev200r003c00 | v200r007c00 | v200r008c00 | v200r009c00
  • s5700_firmwarev200r001c00 | v200r002c00 | v200r003c00 | v200r005c00 | v200r005c03 | v200r007c00 | v200r008c00 | v200r009c00
  • s6300_firmwarev200r003c00 | v200r005c00 | v200r008c00 | v200r009c00
  • s6700_firmwarev200r001c00 | v200r001c01 | v200r002c00 | v200r003c00 | v200r005c00 | v200r007c00 | v200r008c00 | v200r009c00

1 vendor · 8 products

References

2 links